I need some romantic comedy films to watch...

here is my criteria, sorry i'm a bit picky...

Has to have a happy ending
Has to be REALLY good in your opinion
Can't be really really old
Preferably something like 2 people's hate turning to প্রণয় অথবা an impossible situation
Has to make আপনি feel all warm and fuzzy, অথবা crack আপনি up laughing...

Here are some i've watched recently...

The Proposal
Never been kissed
Confessions of a Shopaholic

etc

Thanx!!