up at night (feat. justin bieber)

You wonder why I love you, there was never pressure
 Easy as I want to, there's just no one better
 You think it's calculated, baby, I'm just not that clever
 Never
 And what could I say? I knew that it would go this way
 Or could you blame it on fate? I couldn't let it just escape
 Now at the end of our days, I'll run back thoughts of you
 Thoughts of you keep me up at night
 Up at night, up at night
 Thoughts of you keep me up at night
 Up at night, up at night
 Thoughts of you keep me up at
 I think about all of the ways you turn me on (turn me on)
 And my bed gets lonely whenever you're gone (whenever you're gone)
 And baby, I'm a wreck without you
 All I do is fantasize about you ('bout you)
 You're the light of my life, yeah, I mean it
 Girl, you got what I want, what I needed
 And even when the sun don't shine
 I'll be right by your side
 Holdin' you tight (you tight)
 And when you feel like nobody cares
 I'll be right there to remind you that
 You keep me up at night
 Up at night, up at night
 Thoughts of you keep me up at night
 Up at night, up at night
 Thoughts of you keep me up at
 And what could I say? I knew that it would go this way
 Or could you blame it on fate? I couldn't let it just escape
 At the end of our days, I'll run back thoughts of you
 Thoughts of you keep me up at night
 Up at night, up at night
 Thoughts of you keep me up at night
 Up at night, up at night
 Thoughts of you keep me up at
 Baby, the thought of you
 You keep appearin' in my dreams, huh-huh