Responses

Yeah i think it's more that bc of cultural differences leo is Italian and he does a lot of skinship lile we saw hugging and kiss on a cheek. So that's one reason and another is that he and jj don't seem like a touchy type so it's surprisingly to them and when you're not used to it's easy to get fluster
Ok but the main question is why did mr. Choi blush when leo hugged him....hmmm sus