>looks like gay
>acts like gay
>keeps pushing away cute girl that likes him
>spends time lusting after Oreki
>"He just has a problem. He's totally straight, really!!"
Mayaka a cute
I don't think he is gau. His problem is that he had some trait of Narcissistic personality disorder, basically a glory seeker who try to compensate for his low self esteem. He seem obsessed with Hotaro because he feel inferior to him and try to compete with him subtly. Look at the moment that Irisu completely ignored him while give attention to Hotaro, it was obvious he was fucking distressed. He try to push Mayaka away because the narcissist usually fear intimacy as it would reveal their hidden fragile self.