males often have an agenda when it comes their female friends..
I remember dating a girl before and she had about 850 male facebook friends, and about 50 female friends. and near enough every photo i saw of her ..she was like the only female in the photo surrounded by bare manz
when i went out on our first date. one of her male friends happened to be there and he hit on her. On facebook too ...some other male "friend" kept writing love songs directed at her from his wall.
anyways, things didn't really work out between us ...but sometimes i would still glance at her wall and i saw a childhood "friend" from another freaken country declare his love for her ...and they then had some sort of online romance for ages ....but eventually she ended up dating a different guy ...and yep you guessed another male "friend"
women with lots of male friends are just bad news the majority of the time
often they are too blind or naive to see the reason why these guys have befriended her.
my female flatmate as well, she was in a serious long term LDR, and each time she went clubbing with her male friends they would hit on her and i know for a fact one of them ended up sleeping in her BED several times....
your boyfriend obviously has got common sense and knows what many males are like,
sneaky, scheming and with ulterior motives