Davey and the Mermaid - S7.E3

Davy sees a 'mermaid' in a traveling show and is smitten. He has his head full of dreams and fantasies. Rachel is improving since her stroke and is learning to enjoy the ""little things"" in life. The traveling show tries to swindle the town out of it's share of profits; but Davy discovers what is going on and puts a stop to it.