While he still wasn't sure about the whole keeping a girl thing, it was awesome that other people got around that whole..commitment thing. Ew. In spite of the logic that York (and, unbeknownst to Barney, Delta) had presented him with, it was still a bad baaad word.
"I get that. I have the same problem." Hah. Well, with the girls. The boys he would leave to his brother.