The Master laughed. "I'm pretty sure just about everyone in this room wouldn't know what to do with me being called his better half."
The Doctor smiled. "Oh, probably. Slightly more organized other half, sure," he said to the Master. "I see your point, Brant. Seriously, I'm the last person to judge people for having unconventional love lives," he tried to reassure. Because there was something going on here. He wasn't sure what.