This was an interesting episode, with the case of live lungs. It was different, but surprisingly, I found myself more invested in the interactions between House, Wilson, Foreman and Park, rather than the case itself. Perhaps that's the direction the writers were aiming for in this episode, which worked out well.
My favourite moments were little moments like House's 'Yassa, massa' to Foreman, and the end, the moment House and Wilson shared right after Wilson punches him. Wilson's expression, something bordering between I-can't-believe-I-just-did-that and wow-that-hurt, was just priceless to me. I'm not too sure about how I feel about the new character Dr. Park, but I'm not completely ruling her out as it is only her first appearance.