Tue 18 Sep 2012 : Season 41 Episode 221

Lisa discharges herself out of hospital against Dr Wainwright's wishes. Pete has spent the night on Leyla's couch. He apologises for spending all night talking about Debbie. They agree to meet for a coffee later. Debbie is upset as she spots Pete leaving Tug Ghyll. Zak and Sam get a surprise when Lisa arrives home.