Valentine's Day is almost upon us, the time when couples make up for a year of passive aggression in a single evening. You're obviously intelligent. You don't just do red roses and chocolates. It's the worst evening to book a restaurant dinner. Here are some more interesting (but SFW) options to keep the romance alive.Pillow TalkPillow Talk brings back the intimacy to long-distance relationships through the use of a wristband that picks up your heartbeat and sends it, in real time, to your loved one.