Even though Larry is starting to think better of his father, he is willing to toss him aside at a moment’s notice if his mother chooses Larry. When Larry finds his father in such a foul mood, he suddenly flips out of pity. Larry equates his experience of being thrown out of the big bed to his father’s. He doesn’t understand that his father is
choosing to leave in order to avoid Sonny’s crying, and thinks that his mother has simply phased both of them out for the newest man in her life. Despite his misunderstanding, Larry treats his father with compassion, letting go of his anger toward him. This shows Larry’s growing empathy, a sign of maturity.