Jon seems to only act out if he has someone to impress, kinda like a middle-schooler. Jason Goldstriker is coming? Time to be alpha as fuck and workout really hard so I can out-sweat him when he arrives. Letty talking about books? She should read this cool new thing called the Holy Bible™ that you should read out loud so we can talk about it.
I'll double-down on me saying he reminds me of AirsoftFatty but he also reminds me of basically anyone who crafts their personality around the people they talk to and tries to impress them at every turn.