Well here's what I've got so far...
I didn't add every ones suggestions. Some weren't really love songs. There were a few "breakup" songs and "Slow dancing" songs but they weren't "love" songs. (I'm sorry if you disagree. I don't make the rules.)
Anyway, here's the link. I'll add more as more is added to the list, so save the playlist and check back for updates.
https://youtube.com/playlist?list=PL4fOCtWLl5Z5M8Mn6W9VRV-f15fV6MXnT