Out of the Past

S2, E3: Ryan’s return to Middleton takes everyone aback – especially Cassie, who quickly discovers he is there to settle more than just the recent sale of his house. Brandon and Tara wind up babysitting Derek’s nephew, and in the process learn taking care of a child might be more of a challenge than they thought. Meanwhile Grace is doing well with her driving lessons, so Sam is confused when she announces she is postponing her road test.