My friend is dating my sister

They seem pretty serious about each other and I want to be okay with it, but I’m having a really hard time with it.The main issue is I just have this primal response of UGHGHG NOOOOOOO which doesn’t feel totally logical when it happens, but here’s what I think it’s about: 1.He might simply know too much about you and your predilections to not feel at least a little uneasy at the thought of you dating his sister.

If things go wrong, I don't want to strain things with my sister, and plus her friend comes over, so it would be awkward, but she's still really adamant and thinks it would be great since her friend is so inexperienced (never had bf).Since they're not THAT close, she says she doesn't really care, but she's also too young to grasp the concept of workplace drama.I know it's easy to say "no" and avoid the potential b/s, but my sister knows me to a tee and really thinks I'd get along with these girls. Im going to assume your sisters friend is also indian.I can't really have my friend over anymore, because she just ends up hanging out with my sister.And I can't really confide in either of them because they tell each other everything, including my secrets.