While Joel fights for his life, Brendan is hell bent on revenge. However, when Cheryl overhears a conversation between Brendan and Walker, she insists that there's only one person responsible - Brendan. Meanwhile, a heart-to-heart between Dennis and Dodger prompts Dodger to reach out to Texas, but will it be enough? Elsewhere, an old friend helps Amy realise she has to take a few risks. She heads off to tell Ally how she really feels before it's too late. (thetvdb.com)