Mason is determined to prove he's not responsible for Josh's accident. Imogen insists he did nothing wrong – she saw the accident with her own eyes – but Mason won't be placated. Mason and Imogen approach Brennan, hoping that his background as a cop, coupled with his abseiling expertise, may be able to help prove Mason's innocence.

When Toadie learns that he's missed Nell's first steps because he deliberately ignored Sonya's phone call, he's overwhelmed with guilt. He finally confesses, telling Sonya he didn't answer her call because he was annoyed with her for taking the support group convenor job instead of putting their family first. Sonya is upset. First of all, she hasn't taken the job.