it's quite obvious kusuo has a fear of bugs. you've had to throw them out a couple times and even kill a few just because they were hard to catch. and because of that, kusuo feels forever in debt to you. it's one-sided, though. he doesn't actually owe you anything. but now, he really wants to do something for you. especially since nendo showed up to his house and he came over to yours. oh, and you know about his psychic powers because you found out through toritsuka. he can't keep his mouth shut