I know I know people have the freedom to be gay but what the crap why the crap is there gay people in Grey's please help!!!!!!!!!!!!!!

um, the same reason that the cast isn't totally white? Life isn't homogeneous, people come in all shapes and sizes and orientations. And the madami positive mainstream media exposure minorities get the madami social acceptance and equality our children can look pasulong to? Just a guess though I could be totally wrong.