Your Dr Analysis Is Always A Enjoyment To Read!!! - Blog Posts

While it's...cute? in fanart to see Kris go up and hug Susie, in canon, when Kris is moving on their own to sit next to her, they always give her space.

(Measuring tape for social distancing added for emphasis)

And the one time Kris (jokingly?) asked her for a hug/to share her jacket, they asked, they didn't glomp her.

They immediately smile at her ribbing a moment later, showing that they're not bothered by the refusal.

In fact, any time they've gotten physically close, it's because Susie approached Kris.

Which Kris seems to be perfectly alright with; she's their best friend and Kris does seem to want to be close to her, since they ask her for a hug after the Spamton fight.

My point is, Kris deliberately gives her space when it's up to them how close to get to her. Not only are they respectful of her boundaries, Kris seems to want Susie to bridge that physical gap herself.

If they hug, Susie's probably going to be the one to do it first.