I've got three regular girls I see every week. None of them know about each other, and all three have asked me what I'm doing for V-day. I've given very vague, dodgy answers like, "dunno yet", "we'll see", and "who knows?"

2 of them live 10 minutes from me, and one lives about 20 minutes away... so "not able to make it" is not a valid excuse. Any suggestions?