The eleventh episode starts off with Jae-Hee trying to hold back Tae-Joon because he wants to go talk to Ha-Na about her telling everyone that him and Ha-Na are dating. Jae-Hee also tries to tell Tae-joon that she is a girl but he tells her to tell him later.
Ha-Na is in her car and she is getting lots of phone calls and the director is angry with her announcement. Tae-Joon finds her at her house before she goes in and he tells her that they need to talk he drags her to a cafe. He asks her why she did it and gets angry with her and tells her to stop it. She says she won’t and she gets mad about his relationship with Jae-Hee. Ha-Na asks him if he likes Jae-Hee, he can’t answer so she gives him an ultimatum to date her or kick Jae-Hee out.
Jae-Hee is visiting Sang-Chu and she discusses that Tae-Joon will be angry with her for not telling him that she is a girl and she cries.
Eun-Gyeol is kicking soccer balls, he flashbacks to his time with Jae-Hee and the time he would tell her something after he makes the team. Jae-Hee and Eun-Gyeol meet up walking she asks how the match went and he says good. He asks if she has been crying and she says no.
Jae-Hee goes back to her dorm and it starts raining, she goes out with her umbrella and waits for Tae-Joon. They meet in the rain and they go back to their dorm room and go to bed.
In Ha-Na’s classroom everyone is looking at the tablet and reading the news of Tae-Joon and Ha-Na dating. This spreads to the rest of Korea and to a group of girls protesting their relationship.
Tae-Joon gets a lot of attention with the news of the two dating as he walks down the hallway at school.
Jae-Hee is doing the laundry, she flashbacks to Johnny and he wants to know the answer to his question of them dating. Jae-Hee tells him he has been like a brother to her and he tells her that he knows what she is trying to say. He tells her that he will always be on her side and they end things amiably.
Eun-Gyeol sees her in the laundry room so he puts faces on his sock and does a sock puppet show for her. He joins her and she asks why he wasn’t in class he tells her because he slept it because of the match yesterday. He asks her why she does her laundry everyday and he helps pull out the clothes and notices they are Tae-Joon’s clothing. He asks her if she likes Tae-Joon, she gets slightly mad and so he says he was just joking.
Tae-Joon meets Ha-Na at their managers office, she threatens that if he doesn’t tell the manager that they are dating then she will tell her about Jae-Hee. Their manager freaks out at them and that everything will be relayed through their office.
Eun-Gyeol hears guys talking about Tae-Joon dating and he finally finds out about Tae-Joon and Ha-Na.
Ha-Na gets a text from Jae-Hee asking to meet to talk.
Eun-Gyeol remembers the day before when Jae-Hee was crying and realizes that if was probably the reason she was crying. Eun-Gyeol pulls Tae-Joon aside and asks if he likes Jae-Hee, Tae-Joon tells him not to get involved. Eun-Gyeol tells him not to make Jae-Hee cry anymore because he likes her.
Jae-Hee and Ha-Na meet, Jae-Hee tells her that she is sorry and asks why she didn’t tell Tae-Joon that she is a girl. Ha-Na asks why she even pretended to be a boy. Jae-Hee asks if she can tell Tae-Joon she is a girl and Ha-Na tells Jae-Hee that she doesn’t have permission to tell him yet.
Tae-Joon is in the dorm and Jae-Hee comes in he asks her where she was and if she was with Eun-Gyeol. She says no and he tells her to not stay out so late. Tae-Joon goes to grab her and ends up touching her on her chest and he awkwardly says he is going for a run. Jae-Hee winces in pain, he asks if her stomach hurts and she says no so Tae-Joon leaves the room. Tae-Joon is in the hall and holds his beating heart. Tae-Joon wonders what the date is and pulls out her calendar.
Jae-Hee goes to see Dr. Jang, she asks him if he has any pads because she used all of hers up.
Tae-Joon comes back and gives her some medicine for better digestion.
Seung-Ri and Jong-Min are waiting for Eun-Gyeol in his room. Hyun-Jae tells them to leave and that he will text them when Eun-Gyeol comes back.
Tae-Joon goes to feed Sang-Chu and talks about what to do with Ha-Na.
Ha-Na is in practice and gets a text from Tae-Joon that he is going to her school to talk to her. She practices her ribbon and flashbacks to her earlier discussions with Tae-Joon and she hurts her foot in practices. Tae-Joon tries calling her from the car.
Jae-Hee texts Eun-Gyeol is call her, Tae-Joon comes in and says he didn’t get to meet with Ha-Na. He says that they should go out and eat, he gets a call and finds out Ha-Na is hurt.
Tae-Joon goes to the hospital he meets his manager and she goes to talk to him. He goes into her room and he asks if she is okay and in pain, she says its just a sprain and that she isn’t in any pain. Tae-Joon flashbacks to the manager explaining that Ha-Na may have extensive damage to the ligaments in her ankle and that they will know after the results come out. She also explains that they haven’t told Ha-Na about it yet and he shouldn’t either. Back in her room ,he asks where her parents are and she says that are in Europe vacationing, she asks if he can spend the night here because she is scared and he agrees. Tae-Joon texts Jae-Hee that he will stay the night and not to wait up for him.
Ha-Na is taken care of by Tae-Joon and he leaves to go to the bathroom, she says she is happy that she got hurt. Tae-Joon’s phone gets a text from Jae-Hee saying that Ha-Na is probably okay and that he will probably be uncomfortable sleeping there, Ha-Na erases the message.
Tae-Joon walking back meets Seung-Ri who says that he has appendicitis and why did he come visit him. Tae-Joon says he didn’t come to see him but another friend. The doctor scolds him for walking around Seung-Ri says this is his father and he asks if he was the one in Ha-Na’s room. Seung-Ri freaks out and asks what happened to her and his father pulls him away.
Jae-Hee is checking her phone at the dorm and Tae-Joon is checking his phone at the hospital both wondering why they haven’t received a text message. Jae-Hee wakes up and hears Tae-Joon filling up a backpack, he tells her that he will have to stay in the hospital again and that there is a chance she won’t be able to do gymnastics again. She says that he should take care of himself too, he hesitates and then says goodbye.
Jae-Hee is in class and they ask her where Tae-Joon is and where Eun-Gyeol is.
Tae-Joon and his manager are talking and she says she will have to tell Ha-Na already and he volunteers to tell her.
Jae-Hee goes to the hospital with flowers and meets Seung-Ri and he tries to take the flowers from her thinking that she came to visit him. Tae-Joon goes into the room and says he has to tell her something about her injury and goes to hold her hand. Jae-Hee opens the door and sees Ha-Na crying into Tae-Joon’s shoulder, so she closes the door and walks away.
Jae-Hee cleans the dorm room and then goes on the computer, Seung-Ri comes in wondering if she has heard from Eun-Gyeol because he had told him that he was going home. Seung-Ri explains that he has really been down because he didn’t make the nationals and he gets mad at her for not knowing this about him. She asks him if he knows where he lives.
Eun-Gyeol is on a patio, throwing a ball to his dog, his mom sticks her head out asking if he is not going to school and he says he is staying one more day since he came because she is sick.
The doorbell rings and Jae-Hee is at the door they go sit on a bench, she asks why he didn’t tell her that he didn’t make the nationals and he says because he was embarrassed. He says sorry and she also says sorry because she didn’t pay enough attention to him. He tells her that he didn’t go to school because his mom has been a little sick and he lost is cell on the bus ride. He says that those are all excuses and that he needed time to think, he then asks how Tae-Joon and Ha-Na are. She tells him that Ha-Na is really sick and that she is thinking that she maybe shouldn’t have come here for Tae-Joon. Eun-Gyeol heart starts beating and he moves closer to her almost puts his hand around her but doesn’t.
Ha-Na is watching a video of her doing gymnastics on her laptop. Tae-Joon comes in saying she should stop watching that and she asks him to get her a glass of water. She goes through is phone pictures and finds a picture of Jae-Hee. Tae-Joon comes back and she asks him that he decided to jump again was because of Jae-Hee. He nods his head and she asks why he is doing this to her and that she has nothing left and that she won’t let him go.
Eun-Gyeol is watching Jae-Hee play with his dog, Jae-Hee sits with her phone and looks at the old text message from Tae-Joon. Eun-Gyeol says to himself that he can’t stand watching her in pain anymore. Eun-Gyeol hugs his mom and says sorry because he might do something that will shame her in the future and she tries to figure it out. His dad overhears and takes out his golf club and chases him around the house with it.
Ha-Na tells Tae-Joon that there is somewhere that she needs to go out of the hospital. He takes her in a wheel chair to a gym, she tells him if she hadn’t been hurt she would have competed here today. He tells her if she works hard on her rehab she will be able to do it again, she says she really liked her program this time and decides to show him it even with her sore foot. She flashbacks to her as a kid and she is explaining that she is going to do gymnastics because he said that gymnastics girls are pretty and they make a promise for her to win a medal. While performing she falls and cries, she touches the floor and says thanks for everything and then goodbye.
Tae-Joon brings Ha-Na back, he tells her that its better when she is honest with him. She tells him to leave and that she wants to be alone, her parents are coming back today. She tells him that she doesn’t want to chase someone who doesn’t like her and that she had liked him because he was a good athlete and now he isn’t that good anymore. She says sorry and that she is going to get over him and get someone better.
Eun-Gyeol and Jae-Hee drive back silently and go into the dorm. Eun-Gyeol stops her and says he has something to tell her. Tae-Joon comes back and sees the two of them talking. Eun-Gyeol tells her that he likes her and this is how the eleventh episode ends.