The Force called them to a new home. But little did they realize it would bring them together as a team, but both feel it's incomplete. The key ingredient(s) to this stew of conflicting morals, ideals and beliefs is missing.
To be continued....and not at all like you think.
Posed and rendered in DAZ Studio.
Barriss is missing her hand tattoo's for a reason; a hand is often symbolized as an offering in peace, help or friendship.
My idea is that is no longer the case with Barriss since she had been excommunicated from her people due to her actions at the end of Season 5 Clone Wars.
She still holds to her core beliefs of her people and has had the hand tattoo's removed since her hand was offered in help and to a friend that eventually led to the betrayal and backstabbing of that friend.