I’m not gonna get my hopes up too much on next season. This looks great but…Dan doesn’t trust Joo. So I think for Dan the hug symbolizes loss of property. While for Joo it’s reaching self awareness and vulnerability. For Joo the hug symbolizes loss of person - and that’s huge.
I think the real chase scene is about to begin. Joo trying to convince Dan that he’s genuine and it’s now deeper for him. Good luck with that Joo! 