After Sean confronts Brad's father, who's boasting that Lily and Brad have slept together, he confronts Claudia -- and finds out she already knew too. So when Brad mysteriously gets injured by an airborn Christmas decoration, everyone thinks Sean finally lost his temper. Meanwhile, the boys have spent Sean and Eddie's Liberty quarter collection, and Eddie is disgusted. So Eddie takes the boys out to teach them a lesson about stealing from other people -- by stealing a toy machine that Henry loaded with quarters.

Sean与Brad的父亲对质后，Brad的父亲吹嘘Lily和Brad睡在一起，Sean与Claudia对质，发现她也知道了。因此，当Brad神秘地被空中圣诞装饰物弄伤时，大家都认为Sean终于发了脾气。与此同时，男孩们花了Sean和Eddie的自由季收集物，Eddie很反感。于是Eddie带着孩子们出去给他们上了一堂关于偷别人东西的课——偷了一台Henry装满硬币的玩具机。

Sean apprend que sa petite Lily a des relations amoureuses avec le jeune O' Keef. Tout le monde craint sa réaction, d'autant que ses deux fils ont eu la mauvaise idée d'utiliser sans permission une collection de pièces anciennes. Craquera, craquera pas...