I think it's more of a hate/hate relationship.......
Kindred spirits of the bubble head kind, Sparky from riding the boats , Vesta by injection. You know, that nitrogen thingy is what makes 'em go at it like brother an sister. Then too could be all the radiation, which, so I have heard, smells exactly like hydrogen.

(in all seriousness I don't think either of 'em have a mean bone in their bodies)