[Jotaro glances down as Kakyoin reaches across and - he waits, until Kakyoin stops talking to tentatively take his hand, in that careful way Kakyoin remembers him doing it before]

If you treat me like I'm your elder I'm throwing you out. [just like the first time Kakyoin threatened it, he doesn't mean it. He tries to hide the way his lips twitch under his hat.

He isn't going to tease or anything like that. He just listens, and considers his own response, and takes this as seriously as he take everything else]

. . . I've never really care about how my name is written, but "Jo" is written with character for accept or acquiesce, and "Kujo" is written with the characters for sky and article. [...] I'd - like to get to know you, too.