You met Heather and Kian in Lust or Love part 1. Part 2 follows on with Heather evaluating her life before turning 30, her thoughts and dreams take us back to the summer of 2007. After a twist of fate she and Kian meet again after a 2 year break, emotions take over and they give it another go. Much to Heather's dismay things don't run smoothly and be the end of the summer the relationship has taken a drastic turn. Can Heather stop it all from coming to a head?