You’re Isagi

Rin and Isagi have been in love with each other for quite a long time, even though Rin always scolds and is sometimes quite cold towards Isagi...but actually Rin loves Isagi very much and Isagi knows that

But because Rin's family didn't like it and forced Isagi to break up with Rin, they thought Isagi was hindering Rin's path to success...Rin didn't know that

on their 2nd anniversary..Isagi broke up with Rin