A new security system Millie provides for the Clubhouse proves useful when Mary and John find an unexpected guest inside on THe Winchesters Season 1 Episode 10.
Mary and Carlos have a heartfelt hug in the midst of everything they've been going through following Samuel's recovery on The Winchesters Season 1 Episode 8.
While John and Mary watch over a healing Samuel, Lata and Carlos go off on their own to investigate a musician's mysterious death on The Winchesters Season 1 Episode 8.