Here are the top 10 most romantic songs in my iTunes library. This is just my opinion. They are in no particualar order as of right now, because I don't want to take the time to sort them out.

Recycled Air ~ The Postal Service
You Could Be Happy ~ Snow Patrol
Chasing Cars ~ Snow Patrol
We Might As Well Be Strangers ~ Keane
Sleep Don't Weep ~ Damien Rice
Accidental Babies ~ Damien Rice
Cattelya ~ The Autumns
The Moon Softly Weeps A Lullaby ~ The Autumns
Twenty Two Fourteen ~ The Album Leaf
Andvari ~ Sigur Ros

This list was harder to make than I thought it was going to be. Plus, I think it may have some discrepancies. For example, pretty much all of these songs transcend beyond romance. Maybe the next list I make will be better. Hopefully, it'll incorporate some radiohead.