my best friend is, as i love to call him 'my gay best friend', because he's gay, still hits on me despite being female, and neither of us take this seriously...
there is such a thing as a totally 'platonic' relationship, i always find it silly when people mistake that for some kind of 'unresolved sexual tension', there's just something about the 'best friend' that, while they 'get' you perfectly, you'd honestly never thought about them naked... or wanting to be with them naked XD
now for me this is always 'weird' territory as i don't consider him or any other friend i have this way (as they're 'freinds' not 'lover' material) but they always start off hitting on me/wanting to be in that 'lover' category, me and my gay-bestie, we've just known each other since high school, know we wouldn't sleep together, even if its totally possible, just 'eh' not... he's more interested in my husband anyway (he introduced us XD)
so do i find it weird when people have 'opposite sex' besties? honestly i find it weirder when them and all their friends are the same gender, i've primarily hung out with the guys, as 'chicks' annoy the hell out of me and most women seem to qualify as 'chicks' and only like other 'chicks', my only female friend is like me and honestly the next on my list of 'bestie', gay-best-friend only really beating her as i've known him longer XD people who only hang with one kinda people always seem limited to me and therefore are less interesting...
*shrugs* platonic relationships, confuse the hell out of 'normal' people...