#i mean kawi is the poster children of SAD

[brazilian-whalien52]

Kawi is not just shy he has social anxiety disorder (SAD).

A Quick summary of social anxiety: "A person with social anxiety disorder feels symptoms of anxiety or fear in situations where they may be scrutinized, evaluated, or judged by others" 

You can see through the drama how he cares about the opinion of others. He builds his whole life over what other people think about him and, in the same way, pushes other people way and keeps a distance. 

He also, in many moments, freezes in front of others. For example, when he has to sing as a first-year student in front of his classmates. Besides avoiding places or situations where he feels other people may judge him, which causes him to not have any meaningful connections in the future and regretting all the opportunity he lost. Even the work he ends up at is basically another form of isolation (he does subtitles in his home office and the contact with his boss seems to be mostly through his cellphone).  

After a social situation, he tries to over analyse his "performance", looking for flaws in his interactions, blaming himself and regretting the things he said/did. Also, he tends to expect the worst possible consequences from a social interaction or negative experience, believing that any mistakes he makes will turn people against him. Basically, he doesn't allow himself to make mistakes, especially during social interactions. You can see him expressing this a lot in the firsts episodes. 

Another thing that shows is that he doesn't feel comfortable eating in front of others, a usual trait in people with social anxiety disorder (observational social fears). It is also pretty common for people with SAD to develop drinking problems. Normally, they have alcohol because it's a way they can be "fun and spontaneous" around other people. However, how he was before, also shows his social anxiety. He was too afraid of drinking and getting loose around other people. That's probably why he never drank. Basically, he went to two different extremes in that matter.  

Plus, people that are part of a minority group (in this case queer) are more likely to have social anxiety disorder.