Responses
The blonde man's feelings could go in any direction at this rate. There is a higher probability that he as feelings for the cross-dresser (forgot his name), and he hates the MC for putting the said cross-dresser in such a predicament. Then again, there is also the possibility that he had somehow known the MC in a manner of ways and had fallen for him, and had came to the conclusion that he had grown to hate the cross-dresser due to his supposed attraction to the protagonist. Hope this helped! (=・ω・=)

Who does the blondie hates?
(づ ̄ ³ ̄)づ