Trying to find out the name of a piece of music in 80's movie "Plain Clothes"

Hi, Just watching an old movie from the 80's which is on TV tonight, called Plain Clothes (released in 1987) and was trying to find out if a piece of incidental music in the movie has a name. The music is at 48 minutes 30 seconds of the movie and is playing at the end of a scene between Arliss Howard, as the character Nick Dunbar and Suzy Amiss, as the character Robin Torrence, a teacher. The scene is in a school parking lot.

Any help much appreciated.

I haven't been able to track it down by looking through the film's listed soundtrack, although I haven't been able to find all the music tracks from the film to listen to and check.