So I have a crush on my best friends (lets call her megan) brother. He's 3 years older than me, and I feel like he likes me as well, but he's pretty shy and I feel like I would have to make the first move.
I haven't talked to my megan about it, but I'm put off because one of our other friends was interested in megan's younger brother (younger by about 2 years). Megan got really protective and didn't allow them to be friends anymore. When our other friend was trying to pursure the attraction megan was extremely hostile towards her and talked behind her back often.
So I'm wondering if I should go for it, because maybe megan just felt she had to protect her younger sibling? But I feel like she would be very angry if I brought it up to her and she was against it.
This advice may be a little late, but it takes me awhile to get to the last page of the unanswered category.
Anyway, unless your friendship with "Megan" is potentially disposable, I would not advise getting into a relationship with her brother(s). Unless you know for sure that he is "THE ONE" you will marry, it will most likely end at some point in the future with the loss of the guy AND Megan's friendship.
Something else to consider about Megan's younger brother dating the other friend. Perhaps Megan did not think that the other girl was good enough for her Brother. In other words, she would not have been worthy of his attention. That may speak volumes about Megan's choice in "friends". You mention Megan as your "Best Friend", but would she consider you her Best Friend? Would she think you "worthy" of her brother's affection? Definitely something to think about. If you are not sure, just ask Megan. She is your "best friend" after all right? And if she is really a TRUE best friend, she would approve of her brother(s) dating you since she has already approved of you as a best friend. Hope this helped.