You've been flirting with someone a lot lately and they might be interested in turning up the heat: get ready for an overture of sorts to happen today. Think long and hard about whether or not you want to get closer to them. Once you move beyond the flirtatious stage, you lose a little bit of freedom. And if you're not looking for a new romance right now, you need to be up front about it with them. Flirting for the sake of flirting is fine: you haven't been making promises to them. Yet.