(Not all of these are 80s songs, but I tried)

BILL: I need you - The beatles
"You don't realize how much I need you, Love you all the time and never leave you"

EDDIE: I can't help falling in love - Hailey Reinheart
"Shall I stay? Would it be a sin, if I can't help falling in love with you?"

RICHIE: You and I - Anarbor
"Without you theres no reason for my story, and when i'm with you I can always act the same"

STAN: Your love - The Outfield
"I just wanna use your love tonight, I don't wanna loose your love tonight"

MIKE: Africa - Toto
"It's gonna take a lot to take me away from you, theres nothin' that a hundred men or more could ever do"

BEN: Happy Together - The Turtles
"I can't see me lovin' nobody but you, for all my life. When you're with me baby, the skies'll be blue for all my life"

BEVERLY: Pretty Girl - Hayley Kiyoko
"I just wanna tell you that you're really pretty girl, I just wanna know if you will let me be your world"