Picture Imperfect (Niall Horan)

{Book 4 - Completed} When Niall Horan falls, he falls hard. The moment he lays eyes on Cassie Barnett, he's in too deep. Past relationships -- including the one with Amabel's ex best friend -- have not gone as planned. Is he the reason for breakup after breakup? Cassie Barnett has eyes for Niall's best friend, Zayn. N...