Matty starts a 2-week internship at Nicole's, for a school program. While he, Ben, Carl and Alex are out having dinner, they are shocked to see James hanging all over a younger woman. And not just a younger woman, but their neighbor, Mrs. Davis. Although Ben is easygoing about the whole thing, a territorial Carl doesn't want anyone else trying to take their mother's place. When the brothers plan to tell their father that they know, James surprises them by saying that he knows they know; he spotted them spying. Ben asks him to invite Mrs. Davis to Nicole's, so they can get to know each other better. Matty is miffed that the only thing Nicole lets him do is fold napkins. Ben starts to feel more like Carl when he bumps into James fetching the paper at Mrs. Davis' apartment -- in his robe and slippers. Matty gets excited when Nicole lets him pour beverages, so much so that he repeatedly messes up. James brags to Ben that what he thinks he saw is exactly what he saw. Carl changes his tune a