Based off the song Oops! … I Did It Again. He’s terrified of actually being serious with anyone, so when he thinks you two are getting too close? He acts like everything was casual. *Oops! I did it again.. I played with your heart.. Got lost in the game.* All the late night stolen kisses, the whispers, the love letters, it was all casual for him. Nothing serious. But what he didn’t expect, was for you to agree. That everything was casual, did he think you were in love with him? You’re not that innocent. *Oops! You think I’m in love, that I’m sent from above. I’m not that innocent.* But he actually did love you.