5 years later, everyone is in university. Krystal didn't talk to Taecyeon and own an apartment which she lives by herself with her roomate, Naeun. She didn't meet Sehun. Yoona didn't contact anyone since her dissapearence to America even to Girls Generation. Taecyeon lives a life as a married man with Suzy. Suzy is still being clingy and y just for Taecyeon.

Everyday, Taecyeon will remember what happen 5 years ago. He regreted everything. He just wants revenge. Even he doesn't know that Krystal knows what he is planning. He still misses Yoona. Yoona is someone that made him feel like what he felt before meeting Suzy. Now she is gone. He regret every second, hour and days he live after that, but he can't leave Suzy. Not after he completes it.

Yoona is at America. She is studying law. She became as cold as ice and she met someone new that she could rely on. They are best friends. Her best friend's name is Donghae; techinically its a guy but its her friend who helped her when she first went to America. She became cold, she didn't care about others. She didn't want to be involve with anyone.

Krystal is studying fashion for her mother's company. She is at France. She is with her roomate and bestfriend, Naeun. She didn't talk to anyone about 5 yeears ago. When she comes back to korea, she doesn't know what will happen and what Taecyeon will do. She just know something will happen. About Sehun, she misses him and regrets