Bakugo's betrayal

Ever since Bakugo and Izuku started dating—they began in elementary school—Izuku discovered that Bakugo was cheating on him with his best friend. His best friend is a girl; well, after high school, Izuku confronted Bakugo, and he lied, and Izuku believed him because he truly loved him. But that same night, Izuku went home... (by the way, Bakugo is wealthy) and saw Bakugo kissing his best friend again. We'll call her Mel. Izuku saw it and left the house; Bakugo and Izuku broke up. Years passed, they're in their early twenties now, and Bakugo and Mel are getting married. They invited Izuku and the others to the wedding; the Bakusquad knows what happened but forgave Bakugo. Izuku sat at a table with the Bakusquad; he looked beautiful. He watched Bakugo and Mel get married and felt betrayed and alone... it hurt inside, but on the outside he was fine.