Need Help With Song That Has Lyrics "That's Where We're Friends Till The End".

Who sings the song, that has the lyrics "That's Where We're Friends Till The End"? also has lyrics "I'm Gonna Be Right There, I'm Gonna Be Right By Your Side". Song was done around the late 80's and early 90's. It is a Rhythm & Blues song with beats. The singer kind of sounds like Michael McDonald. What is the name of this song and who sings it?