Kim taehyung Is a heartthrob of your school you love him but you were very poor yet very pretty and he was very handsome and rich there was also a girl named Sheena who had stolen place in taes heart and she was rich too and very pretty but tae didn't wanted rejection and didn't knew how to approach Sheena so just to make her jealous and herself confess to him he acted as if he loved you and made you his gf all for until Sheena proposes him and as his plan once Sheena proposes him he'll leave you and marry Sheena just like he always wanted and you were totally unaware of this while it was actually working and Sheena was getting jealous