Shane and Ilya would have the most insane inside jokes that A) no one apart from them gets and B) just look completely ridiculous from the perspective of everyone else.
Whenever someone forgets their phone charger Ilya and Shane just look at each other and snort. “We always carry a spare one. You never know who might need one”, Shane explains. Which. For some reason makes Ilya laugh every time??
Shane always takes a picture whenever they see something with a wolf, giggling to himself as he sends it to Ilya. Ilya pretends to be annoyed but secretly loves it. Very important to note that Shane also does this when they’re out with the team standing two feet apart from each other. Troy once asks Ilya if he likes wolves. Ilya tells him no.
Whenever someone orders a burger Ilya asks “where are the other seven”. Shane flips him off but five seconds later they’re both laughing.
There also seems to be some joke involving Jurrasic Park and Scott Hunter? Wyatt tries to ask Scott once but Scott just yells “NOT YOU TOO”.
Just Hollanov laughing with each other and joking around and even though nobody on the Centaurs really get it, it’s nice to see the two of them just existing together and being happy and laughing at their silly little jokes.