He has a forehead kiss for him. The kind of affection he'd never show in public... unless he's drunk.
Gai is not opposed to public displays of affection; weird looks and unwelcome comments are something he’s become rather impartial to. That’s just how it is when you grow up with a father like that, a face like that, and an early lack of success in the fine shinobi arts.
Beast face, bushy brows, pervert in spandex. He’s kind of heard it all.
What he doesn’t quite like is when the shit-talking blows in his rival’s direction. It’s something he should be just as used to. It’s been going on nearly as long as Gai’s been talked down to. But rivalry can be a sweet thing, wherein a man can condone grievances against himself, but not against his cherished rival.
Isn’t that the Rokudaime? Gai hears. He should have a little more decorum. Drunk in public, with another man.
Gai turns his wheelchair to face the loudest gaggle of idiots he can identify. “Another word,” Gai says cheerfully, “And you’ll end up in a wheelchair like me.”