Rudy

Unlike his sister Rudy doesn't care what others think of him and is quite the gossip. Rudy is rarely seen without his trademark smile but underneath he is a complex person.

sexuality
Unlike his sister everybody knows Rudy is gay.

'Ruby'
During the Halloween Rudy dressed up as a girl to support Rain it didn't go as planned. He has dressed as girl a few times since then and has gotten quite good at it.