Vin-Gallo is Jax-Soleil's young cousin, similar in their way of mischief, but Vin-Gallo much more laidback ("lazy even," Sol would sneer in distaste).

Despite being "business partners" in a sense, Jax-Soleil would be a fool to think of the two as "friends". Though Sol enjoys teasing the brooding Boss Silk, he considers the Underground leader to be a trustworthy and loyal associate - and Sol sees himself as a reliable connection, rather than a liability.