I had love affairs when Lionel Richie's "Truly," "Endless Love" and "Lady" (Kenny Rogers version) were #1, so I like those.
'Our song' with my wife is Lionel Richie's "My Love," and "Always Something There To Remind Me" - Burt Bacharach/Naked Eyes, and "Our Love Is Here To Stay."
"Sailing" - Christopher Cross, first slow dance at band camp in 10th grade.

"Forget Me Nots" - Patrice Rushen
"Wishing On A Star" - Rose Royce
"The Way You Look Tonight" - Paul Desmond version
"I Don't Stand A Ghost Of A Chance" - Clifford Brown version