i really felt bad for him at times, when serizawa was being too harsh (i almost even walked away from this), but i was satisfied when their feelings finally caught up to each other. i'd LOVE to see more of katou taking charge and gaining courage. his sweet side is simply EDIBLE, but his aggressive side is HELLA RAWRRR!! XD
...and stop getting so big all the time lol! maybe he just needs to spend more time with yangyang. that kid is SO cute. how could you not be happy around him??