1. Larry - Lily just broke my heart in that scene. It was really painful to watch her go through that.
2. Duck - Never liked him much until he named me Batman. I was saddened because of Katjaa and Clem's reactions.
Carley was sudden and not really that emotional. I really can't get why people seem to choose her over Duck's death.
P.S In my playthrough Kenny was a douchebag even during his son's final hours.