After following Gary to explain and apologise for being too distracted with her work, Terese manages to get the low-down on Sheilas memory problems. Gary admits hes terrified of losing his cool, as he did with Tereses cancer his mum is the family rock. Terese soon visits Sheila and sees her memory loss first-hand. She makes no bones about the need for Sheila to let them in on her problems... (thetvdb.com)