GOD. YES. faust and heathcliff rank top but i want to see some more with shino and leno too!! these are the relationships i think have the most Potential for him. i want heathcliff to become cain's Second Close Friend Ever so bad it's insane to be completely honest it's agonizing that he teeters on the edge but doesn't let heathcliff in ever. agony suffering forever

i think he shino and leno can all make each other worse though which is, of course, always fun for everyone (us readers only)