Jake's grandmother insists she has a heart murmur and gets angry at John when he declares her to be in good health; Reggie goes through an old high-school yearbook and gets more depressed by the minute; Margaret becomes concerned about Linda's relationship with a young boy.

John doesn't know what to do when he accidentally learns that Linda and Reggie are dating the same guy; Bob tries in vain to figure out who the hooker is in his building.