"How is this not your problem?" [Kirk practically screeched at him, waving her hand around wildly. This wasn't like with Uhura and Spock because Kirk knew that Bones was still attracted to women. It shouldn't make any difference.]

"I literally got changed into a different sex and instead of freaking out about it, I'm willing to experience something new. It's how I am and you asked me to at least try to be monogamous which uh, by the way, I'm trying right now. But my mistake, I didn't realize that I'm only worth having sex with when I don't remind you of your ex-wife."