It's three in the morning, where did the time go? I wanna know, I wanna know If you wanna go to bed now or if you don't I wanna know, I wanna know If you've been hating, hesitating This is something different But baby, it isn't rocket science Why are we complicating it? We got a chemistry I'm liking And I'm feeling good about giving in 'Cause baby, it isn't rocket science Even when it feels like it is I know your heart's beating like mine is We don't gotta hide it Baby, it's not rocket science You're telling me secrets nobody else knows 'Cause I wanna know, I wanna know Where you might see yourself way down the road I wanna know, 'cause I wanna go Have you been hating, hesitating? This is something different But baby, it isn't rocket science Why are we complicating it? We got a chemistry I'm liking And I'm feeling good about giving in 'Cause baby, it isn't rocket science Even when it feels like it is I know your heart's beating like mine is We don't gotta hide it Baby, it's not rocket science Even when it feels like it is (rocket science) We don't gotta hide it Baby, it's not rocket science Baby, it's not rocket science