How far will people go to commit to each other? Mike, Laura and Dylan face their most challenging issue yet as a pleasant surprise yields unpleasant questions. Living to the beat of one's own drummer means that if the beat is off, you don't have another one to follow. Making it up as you go along works well -- until there are lives and hearts in the balance. Josie and Alex reach a crisis point when their thoughts and dreams for the future don't mesh...