he sounds like a lot of fun honestly and like someone lucas could open up to pretty quickly! he's a little on the shy side but when he's comfortable he gets ridiculous so i can see the two of them getting into silly conversations, especially if your guy is obnoxious to him or other people around them, lucas would definitely be the type to lovingly scold him for it! he's a big softy though and would definitely end up trying to take care of geno at some point