I've read that when opening 2-sets, it's good to open on the one you DON'T want to hook up with, and move to the other one shortly after. After giving this a couple of tries, I've found it difficult to transfer the conversation to the hot one and effectively isolate her, because the other one tends to get hooked early and doesn't want to let me go. It's often difficult to get them off without coming off as an asshole and pissing the hot one off.

Does anyone have any tips for improving my 2-sets and getting rid of the other girl, without being a dick?