Michael is growing tired of David's paying for everything. It reaches a breaking point when he learns that David is not cashing the checks for his share of the monthly expenses. When his homeroom teacher ignores the bullying and name-calling that Chr... (more)is and his friends are directing at Justin and another student they think is gay, he curses out the teacher and draws a suspension. Melanie goes to the house to try reconciling with Lindsay, only to find a strange Frenchman living there who won't even let her in to see Gus. Debbie counsels Justin on dealing with homophobia at school. David agrees they will only do things both he and Michael can afford, even if that means canceling the surprise trip to Paris he'd planned for them. Both Melanie and Brian want an explanation from Lindsay, who tells them that Guillaume is a friend and colleague who has moved in to help with expenses and to help take care of Gus.