J-kun
A J-kun is someone who will do anything to make others happy, even if it means dying in the process. They also have a thing for musicals and will scream every lyric.
She cried at the end of Hamilton and now she won't stop talking about Alexander Hamilton.
He tried to make me happy by singing a musical in the grocery store. I ran out.
He quoted a song in the middle of a math problem and got a zero.