YAY-OK's love for his monkeys, acting like a father to them at times. Despite him sometimes being annoyed or distracted by lady robots, he still comes through for them in the end.
It was quite heartwarming seeing Wally actively comfort Lord Peel when he was crying in "License to Monkey Around", though that was broken when he licked Peel.
In "Going Bananas" the monkeys actually bond with Lord Peel, and he feels happy for once finding new friends.
