Plot: Robert is accused of being out of touch when he voices objection to the lyrics of a rap song written by Michael and his posse, so he takes Michael to the ""hood"" to show him he hasn't forgotten his roots. Meanwhile, Zaria wants her own phone line after discovering Nicholas and Cece are listening in on her phone conversations, and Jerri insists she do chores in exchange; and Wendell fails miserably on his first day of substitute teaching