Quoted By:
I like to imagine them as having an age difference to reference the pre- and post-censorship period. /tr/ is the older sister who plays Pokémon for fun and likes to discuss headcanon and is an open self-admitted pokéfurry, while /vp/ is the younger brother who plays in a more competitive style and prefers to draw as an outlet for his passion (most of those drawings being pokégirls because he's a closet waifufag).
The wiki references that they refuse to travel anywhere by plane unless they've walked there first, so I imagine they'd be on friendly terms with /out/ and possibly /trv/.
