I don’t think sherin had evil intention if she gives to someone in house they might mistake her but by giving to her friend she avoided that problem . From what I see both of them have good understanding. Sherin seems to understand this game really well . The other day when her anger against mugein came she immediately realize zed and apologized to him . She has been slowly and steadily building relationship with HMs . She is definitely not evil but she has her own game plan . I remember one more incident where she acted like she doesn’t know about BB .
Then isn't she doing what Mugen did... She got pissed at Mugen that he was using soft target...she said BB is not for kids and all here are adults and Los tantrums are silly... Then she had a tantrum because Tharsh like a slave didn't make tea just for her when she asked...in coming weeks Tharsh is going to experience similar incidents.