none of these are for the same media

• a character, a 13 year old girl, watches her best friend/son figure die in front of her. the first thing she does after is pull out a music box, play it for a moment, and THEN react
• a character, the PROTAGONIST, is disabled and has a prosthetic leg. this is important in a flashback. it's never mentioned or seen anywhere else
• an entire episode dedicated to a character, who is never seen or mentioned in any other episode, trying to kill the mc
• a character makes a slightly insensitive comment about another character's appearance and a third character yells at the first one to shut up
  • exact words are "jesus christ, just stop talking!"