Now there's one I've never heard before.

If you've been with a true gem for 6 years, why buy the cow when you're getting the milk for free? Just kidding in a way. It probably is time to make a decision. At least she's probably telling you that. Especially since tomorrow's V-Day. Get her anything yet?

Oh god, here comes another Dear Abby thread. These things seam to be appearing more frequently these days.