Kinda right, its rather peculiar and serves no purpose other than personal happiness . . . but it may be a natural phenomenon/safeguard to control the population of a species, as u know many other organisms show homosexual behavior.....
Technically there is no known homosexual behavior in the animal kingdom. All documented cases of it are either forced to some extent, or misunderstood interaction. In fact, all the evidence is twisted so that it appears homosexual in nature, the most common example is monkeys, which are social creatures to begin with. A biased scientist observes two males picking through each other's fur, then says they're gay, but if you saw a human male brush off some dust from another man's back, no one thinks "gay", the dude's just helping him clean himself up.
I could probably sit here, find all the cases of homosexual animals, then disprove them with a more reasonable and rational explanation that makes more sense.
My favorite moment in one of these debates is when someone rushes in and says "people aren't animals, we don't have to behave like them". Yes...then human stupidity becomes clearly evident when that happens...that argument goes both ways and does so blatantly. All arguments go both ways of course...but that one...that one is more like a slap to the face than anything. "Yeah, I'm stupid, and I'm here to prove it!" LOL