Introdução Primeira Parte I used to call you after midnight It was cool 'cause we both agreed We were easy kinda weekly Just a friend sleeping next to me Pré-Refrão Thought I could love you with my body, not my heart I guess we weren't good at keepin' them apart You say you love me and the feeling's mutual But what the hell, I thought we said Refrão ( ) ( ) Let's keep it casual ( ) ( ) Let's keep it casual Segunda Parte Now I'm sleeping in your T-shirt With your hands wrapped around my waist And you call me things like baby And I'm staying over every day Pré-Refrão Thought I could love you with my body, not my heart I guess we weren't good at keepin' them apart You say you love me and the feeling's mutual But what the hell, I thought we said Refrão ( ) ( ) Let's keep it casual ( ) ( ) Ponte We tried so hard to be strong, didn't last long How could we ever resist? The way that we feel, way that we touch It got me so powerless Thought we were chill, so what the hell How did we end up like this? Only one I wanna kiss, only your name on my lips Refrão Let's keep it casual Let's keep it casual How could we be so damn delusional? 'Cause it was always beautiful, beautiful ( ) ( ) Let's keep it casual ( ) ( ) Let's keep it casual ( )