So Yasha introduced herself as Molly's bodyguard/the circus's security detail right? Why? Mostly because people think that Molly is fair game, and he certainly flaunts himself for sttention right? It wouldn't hurt if patrons tried to have a go at him, but Yasha steps in when that happens because Molly is the one good thing the circus has these days and he's the closest she has to a best friend

Basically a series of instances where Yasha protected Molly from skeevy people over the years and maybe an extra of the Nein witnessing it because while Molly is very forthcoming and open about sex and likes to flirt and tease, he still cares about consent and the Nein seeing that taken away from Molly is unnerving and uncomfortable