Ha Na asks if it was Seo Jin who saved her. We switch to the hospital room where Seo Jin is looking absolutely like a man trying not to look terrified. He swallows heavily as she speaks. He doesn’t like what he’s hearing. He rescued her? He jumped into the water? As Ha Na specifically asks if Seo Jin saved her. Young Chan coils back in shock, his hand covering his mouth. It means that Robin is back. Although I don’t see what’s so bad about Robin. He rescues people, helps them. Seo Jin blinks heavily, his eyes glossy. And this moment makes me feel a little bad for him.
Finally Seo Jin speaks to repeat Ha Na’s question: Did he rescue her? She asks him if she’s wrong in thinking that it’s him, since he fell in the water, too. Ha Na says that it’s all a little hazy. Apparently they were in the water. What she does remember is that someone was holding onto her in the water... Seo Jin tells her to wait and be quiet. He grabs his head, like he’s trying to keep his head from exploding. He tells Young Chan to send her out. No one moves. From this position, Seo Jin yells at Ha Na to go out! Can't she hear?!