Dean looks to the past to try and fix his dating future. He starts it by turning to Rachel and Bryan for the first time since the show for their advice on how to make their relationships work. Then he gets back in touch with the woman who started it all...Carmel, his first love and the girl responsible for his other "firsts".  Then it's up to Cherlie Healy - Possibilitarian who helps him understand "Love Languages". Is there hope for Dean? We'll find out!