For the OC Companion Asks:
Wyll 3, Shadowheart 3, Astarion 4, Gale 2, and Karlach 5 (unless you did it already and then it's Karlach 1)
From these Companion Asks!
Wyll 3 - What does he think of the way your OC dances?
Shadowheart 3 - How does she react to their appreciation or dislike of the gods generally speaking?
Actually pretty pragmatic. Fresh-amnesia Tavrin is very much oblivious to gods in general. She doesn't know jack about most of them (the only one she really gave any attention to pre-tadpole was Bhaal and Bane), and she doesn't recall her heritage or worship of Bhaal, so Shadowheart saying she's a Sharran is no different to Tavrin than Halsin saying he's a druid. Like "Oh, okay. Whatever." She doesn't really care.
Tav's disdain for the gods doesn't develop until later when she learns about her origins and Mystra tells Gale to blow himself up. She basically takes up a stance of "fuck the gods, we don't need them". She actively hates the dead 3 (and Loviatar later in Anamnesis Red for Reasons), but all the other gods she's like "Whatever. Idgaf about them." regardless of the god's alignment, its all the same to her. While Shadowheart doesn't agree with Tav's opinions on the matter, she also understands why Tav is this way, and Tav's respect for (or rather, tolerance of) her faith makes it easier for Shadowheart to respect her lack thereof.
Astarion 4 - Does he approve of their fashion tastes?
Gale 2 - What does he think about their cooking and culinary tastes?
He thinks she's a fucking barbarian lmao. That woman can't cook to save her life. She puts meat on a stick, puts it on the fire for as long as patience allows, and eats it regardless of internal temperature. No salt, no pepper. She won't eat mushrooms. It's a struggle to get her to eat vegetation at all without hiding it in meat or cheese or bread. Though Tavrin likes his cooking, she'll eat like, anything that hasn't grown in the dirt so it's hardly a token of flattery. BUT hey, at least she's easy to please so long as he doesn't try sticking mushrooms in her soup. He's just happy to feed her (particularly, feed her meals with more than 1 ingredient and more diverse nutritional value).
Karlach 5 - {Durge} What does she think of their previous relationship with Gortash?
Karlach 1 - Would she share a cigar with you OC? Would they accept it?
answered here lmao but it's short so I'll paste it haha
Probably yeah! And yes, she absolutely would. Tavrin is a smoker in modern AU, but in canon verse, while I don't see Tav as a regular cigar enjoyer, I do think she'd indulge on occasion if offered (though Gale probably is not a fan of the smell).