You and Matt have always hated each other for some reason, you just didn't get along at all. You went to the same school and you were both in acting class. There was a play and you and Matt got the main characters, and the story happened to be about enemies to lovers... The ending scene ended with a kiss, obviously.

It was the day of the act and the whole show went great, it was only minutes before the ending scene and you and Matt were both getting ready to go on stage. Just before you got on, Matt whispered something to you

"remember, it's acting" He said in the cold tone of voice he's always had