Melanie C - Understand lyrics

I'm looking at the floor I'm looking anywhere to try to put my head into A different place I'm stopping it before Before I think about the promise to myself that I'm about to break Fall into daydreams inside these walls I must be out of my mind Cause I don't even know you But all I do is think about your face And I don't wanna call you But I wish I had your number just in case And I never thought someone could shake me like You can Some things weren't designed to understand I hope you didn't see I hope you didn't notice if you did I hope you Looked away I'll keep it all to me I'll keep on running cause it's only when I'm running that I feel safe As I fall I must be out of my mind Cause I don't even know you But all I do is think about your face And I don't wanna call you But I wish I had your number just in case And I never thought someone could shake me like You can Some things weren't designed to understand TV shows and cars that won't slow down I should be looking for a chance but don't know how Disillusion never let me down Don't lose it now, don't lose it I don't even know you But all I do is think about your face And I don't wanna call you But I wish I had your number just in case And I never thought someone could shake me like You can Some things weren't designed to understand