3AM, what am I s'possed to do? I can't go home smellin' like you, All these late nights comin' back home, Suspicious numbers on my phone. By day, I spend my time with you, But my nights are spent untrue. With no thoughts on all that is real, You're holdin' me back, the way I feel. Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, fight. Guilty pleasure, guilty pleasure, ooh-whoa. God, why am I doin' this? This is our last time, this is our last kiss, We can't do this anymore, And when I'm gone, you lock that door. She gives me everything I want, I can break it off, I should, but I don't. Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight. Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, fight. Guilty pleasure, guilty pleasure, ah-ohh... whoa. Pleasure, whoa… My guilty pleasure… My guilty, my guilty, my guilty, my guilty pleasure. [musical break] Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, fight. Guilty pleasure, guilty, guilty. Can't sleep, can't rest at all tonight, This guilty pleasure I can't fight, Beautiful addiction, felt so wrong, I've waited far too long. I want it, I need it, I can't deny, This feelin' that I have inside. She's my guilty pleasure, guilty pleasure, whoa-oh.