After Itazura na Kiss

Yuki and Konomi have grown up, have been dating for years and both go together in the last year at the University of Tokyo. Even Yuki still has a somewhat cold attitude towards Konomi, however, it is not like Naoki's since, he has begun to identify his own feelings and recognizes this, thanks to the fact that he grew up with Kotoko and has been with Konomi since They were very young, however, Yuki has been jealous these past few weeks since Konomi has met a boy who has become her friend, but has not realized that he has other intentions with her. What is Yuki going to do about it ?