Acting love

First of all the person I start with is NOT I repeat NOT the main character.

--------Chris's pov (not the main character )

I was walking down the street when my " smart " brain realized that I should make a movie about what happened along time ago.

Alex ( a girl ) back story

I was assigned to be in love with a boy I hated all my life.

We had to kiss, but when I kiss hi m I feel feelings for him, for real

How will this end?