Cyborg

Cyborg is a straight character from Teen Titans!. In two separate episodes, Beast Boy is stuck in a classic romantic comedy plot wherein he goes to great lengths to get Cyborg an expensive gift for his birthday. (Cyborg, both times, flat out says that he'd prefer something simple, but being who he is, Beast Boy doesn't listen.) More recently, there was an episode that devoted itself to celebrating their friendship as though it was an anniversary or birthday. Not only does the episode involve a tiny creature that serves as a personification of their relationship, it had direct references to Top Gun (a queer film). He also kisses Robin in the episode "Rocks and Water" despite all this evidence it proves nothing as Cyborg only kissed Robin for comedy and as Cyborg along with the rest of the teen titans view robin as ugly and narcissistic so in conclusion the kiss meant nothing