Heir and Heiress (Luke Hemmings, AU) COMPLETED

━━What if two best friends, an heir and an heiress, were to be engaged?━━ "I don't mind being engaged with you. I mean, we're best friends." "I could live with that, I don't mind." ━━They thought it was that simple━━ "We date who we want, just as long as nobody finds out" "No one falls in love." he whispers I looked a...