The way Kita's talking is a stark reminder of their difference in maturity levels. Osamu wants to be angry and heated, but in the face of Kita's cool compassion, his logic and grown up way of looking at things, Osamu falters. Feels a bit small and silly, that Kita is being nicer to his own twin than Osamu is capable of right now.

"Is that what you're seein' now that you're a third year? That the end's in sight?"