"U Smile" is about when he looks at is first true love. (The girl is not Selena Gomez though). He thinks about her smile and he can't extremely help how he feels about it. And its kind of like he is telling her that her smile cant really put anything into words. It like his absolute obsession.
you smile i smile
u smile
Yes.
You Smile check
u smile ?? x
He says U Smile 14 times.
Justin bieber
Justin biebers favorite song on both of his albums is UP but mine is U smile p.s god bless Justin!!
a nice girl and with pretty smile
Yes. If u go on u tube u will find it
Justin Bieber writed the song
i think he does