Im only on mission 15 though so I dont even know who everyone is.
You saw Gwynn during the Dyn4mo quiz event. She's the purple hair girl with the Chandelure hat. Lebanne is a maid that you have to duel later who actually has a rough gang member type of personality and works for Jacinthe.
Asocial, not introverted. Know the difference. In a capitalist society, money and life are one and the same.