What are the lyrics to Bruno Mar's 'Just The Way You Are'?

Today me and my friend were playing that songand heard a certain part that we weren't for sure about. So we replayed it. And we heard to different things. I heard "...her nails, her nails. I could kiss them all day if she let me." She heard "her lips, her lips. I could kiss them all day if she let me." I don't know who's right... but I'm kinda thinking it's me. Haha. Someone tell me who's right. Please and thank you :)