Alan needs to address his relationships with his sons, when he realizes that each son wants more of a relationship than the ones they have. Shawn lets Jack sleep in his room with him, but Jack can't handle how messy Shawn is, and the two fight.
Good episode. The only negative thing I have to say is that Shawn's and Jack's plot did not really have an ending, but the rest of the episode was so good I did not care a lot. I like Eric and Cory wanting more from their dad and the execution was good, so overall my final grade is an A+