What's the song playing after 'Bringin' on the night'? or can someone make out the lyrics?

what song is playing when jessica and sturart kiss in the apartment? their first kiss before getting in bed?

I think it's part of the score by the composer as it doesn't sound like an actual song sorry :( 
Hopefully someone corrects me though.

Hello Ladies: The Movie

Daryl Hall & John Oates

Stuart makes out with the model on the boat.

First song at the exclusive L.A. party Stuart takes Trudy and her boyfriend to.

Jessica and Stuart drive home from the party celebrating.

Final song as Jessica and Stuart kiss. Plays into end credits.