The team eventually discovers that Bob has Kawasaki disease , a condition usually found in children that causes inflammation in the walls of some blood vessels in the body. In Bob's case, it had been dormant or misdiagnosed for years. The physical stress of his guilt and the subsequent psychosomatic symptoms complicated the clinical picture. House and the Team Dynamics
House discovers that Wilson is seeing someone or doing something in private that he hasn't shared. House's attempts to "solve" Wilson include stalking and elaborate schemes to catch him in a lie. The ConfessionHouse M.D. : Season 8 Episode 5
It is revealed that Wilson has been taking boxing lessons. This serves as a metaphor for Wilson’s need to find a healthy outlet for the frustration and "punishment" he feels he takes from his friendship with House. Key Themes The team eventually discovers that Bob has Kawasaki