overcome

me, also a minor:

Making fun of Yuta’s chin is not funny nor is it cute or anything other than down right rude and disrespectful. 

There are two reasons Yuta may have gotten his chin done; either for himself or the company made him do it.

If it’s because he did it for himself, then he did it out of insecurities. He was self conscious about himself and decided to fix it and for you to make fun of it is just pushing him back down to when he was insecure.

If it’s because the company made him do it then you’re making fun of him for having no say in what he does. You’re making fun of him having to follow company rules and being powerless and basically making fun of him being forced to do something he doesn’t want to do. Which will make him insecure. 

All in all, if you make fun of him or joke about his chin you’re either making fun of his insecurities or going to make him insecure. That’s not nice. Don’t be a shitty person.