Punctual, very good memory.
Always pops up to remind people of things they need to do, of deadlines, etc.Tries to be helpful, though some people find them a bit annoying.They can't tell the difference between someone jokingly being annoyed at being reminded of something they need to do and someone genuinely being irritated by them, so they assume that it's all the former. Optimistic.
Despite their colorful appearance, they end up blending into the background sometimes, and people often forget they're even there until they say something. They don't like accidentally scaring people, and feel bad about it every time.
Basically only exists to help others. Has no real hobbies of their own. Potentially feels like they don't deserve to have hobbies, that as long as there's someone out there for them to help, that they should be doing that instead.
Tries to avoid any sort of self-reflection though.