You messed up Now you got me messed up Thought you were a big boy Why're you playing dress up? (Ha ha) You think you're funny? Say what you want, do what you wish 'Cause you think you're pretty? (Oh my God) The nerves you got on you, so incredible How could I let myself be vulnerable? To think I did it to myself Maybe I'm the one to blame I don't wanna think about it I don't wanna lose my head This heart is the only one I've got so I'll keep it to myself I don't wanna think about it I don't wanna lose my head This heart is the only one I've got so I'll keep it to myself Simple, simple It sounds so simple How could I trip myself on something so little? If for one second you can't be nice Tell me, why should I even think about you twice? So I'll watch you closely If you waste my time, I'll leave I don't wanna think about it I don't wanna lose my head This heart is the only one I've got so I'll keep it to myself I don't wanna think about it I don't wanna lose my head This heart is the only one I've got so I'll keep it to myself