The Dating Dare by A.R. Perry

No one gets under Lily Holladay’s skin quicker than her ex-best friend Parker Hayes. Popular and completely full of himself, he goes out of his way to make her life miserable. Too bad he lives right next door making avoiding him near impossible.
Parker Hayes can’t stand Lily Holladay, but not for the reasons she thinks. He made a huge mistake when he pushed her away the summer his family life shattered. Four years later, he has no idea how to fix their relationship.
Their balancing act of avoidance and aversion implodes when they are dared to date each other for the summer. With their friends shoving them together and an impromptu trip to a childhood lake house, they may very well discover that strong feelings of dislike are masking something deeper.
So the question is, will truth come from a dare?