Kalego, in a strange way, seems to care about Momonoki Morax, possibly because Kalego feels responsible for her safety.
After reading the chapters with the story of Momonoki Morax and her unrequited love for Kalego.
It's just wishful thinking on my part, but I'd love to see how Kalego would react when he gets a little jealous. Like, a small example would be when Momonoki Morax flirts with Balam or Opera while Kalego is present. I say Balam and Opera because the 2 are Kalego's friends/Kalego's best friends.