There were none, for most of them, it was more of the father and son, or brotherly, variations of love than anything sexual, a "bromance", there was no sexual component to it at all. There were groups of men that were homosexual but those were looked down on, the ones on top were still hated, but just less so, In fact, under many greek regimes, homosexuality was illegal and prosecuted, unless you'd come forward and report the other man involved, in which case you were freed of all guilt, but the other guy was convicted. This was not only to provide a way for make victims of make rape to escape punishment, but also cut down on homosexual activities by providing incentive for even the most eager of participants to report them, leaving the other to face punishment, while they went free. Nevertheless, when it did come to homosexuals in the army in times where homosexuality was legal, they were all placed into the same armies with each other separate from the heterosexual sorts, effectively segregating them from the armies of men whose relation to each other was strictly platonic, which worked because then there could be no negative fallout from the expressions of one love being interpreted wrongly by those with another in mind. Both the gays and straights were happy with this arrangement, since it worked out best for both of them. In fact, these straight men would sing songs with each other about how they longed to go back to their wives at home, because then they could have sex with them, also these men helped themselves to the pussy they'd find out in the cirse of their duties, ad there would be plenty of lonely women and captured damsels to pleasure themselves with in one night stands. These could be dangerous, and stories like those of Medea's revenge on Jason served to be cautionary tales for being careful with their penises while off on adventure.