This one !!! It may not seem romantic but if I ever find someone who dances like the guy in this video he can keep my heart foreva !!! That's romantical ;p
That is hard to answer considering most songs are romantic in nature.
I would choose an upbeat happy song about love, but based on my observations its pretty touch for some.
So I am going to pick
Hopeless Love by Jimin Park
Dear Megan GoodGirl,
Well I feel sure that ANY authentic collection of truly romantic songs must always include this title, JOY TO THE WORLD, sung by the Three Dog Night...
Oh-h-h-h...I think I need more lessons from Rooster cogburn...
"If I were a Carpenter" by Bobby Darin
Thousand Years by Christina Perri. Amazing song.
If I wasn't already dated, this choice would do it.