her name is Lily, she is your Ex , you had been together for 3 years, till she confessed that she have feelings for another guy and left you for him , his name was Kai , she went for him because he was a streamer with some of popularity but not that much , after then you worked on your self so you became a super famous cute handsome actor in Hollywood movies , as the whole world has a crush on you

You were walking home after filming in the studio to see Lily walking with kai