Would you date your best friend's sister?

Okay honestly to me it's nearly happened. But I had a giant sense of self doubt there, I feel like if I ever did then it would just be weird when it escalates from there. If there ever was a marriage, my best friend would be my brother in law but while that sounds good there'd be a lot of awkward conversations that somehow his sister is always brought up in and every time I have to be near his sister and stuff gets serious. I can't help but look at her and see my best friend's face there to which I freak the fuck out and end it. And also, since people are pathological liars she'd be likely to stir something and instigate something between me and my best friend. Whether during or after. During, she doesn't like me being around her brother so much. After, she will say that I trash talked him to which I wouldn't do and there'd be a lot of lingering resentment there. Honestly I just couldn't ever date my best friend's sister, it's too weird and uncomfortable. How about you though?

Any dude ever date their best friend's sister?