After spending some time as a radio DJ, I got my fill of "middle of the road" pop music. Now I creep back once and a while to hear some 80's songs.
On my Valentines Day podcast I mention what I consider the near-perfect "young love" song: The Hollies "Bus Stop." (1960's). Another gracefully romantic song is Bille Preston (& Syreeta Wright) "With You I'm Born again." (1979)