From not being able to conceal their true feelings about your restaurant selection, to being able to tell *exactly* what they think of your thoughtful anniversary gift the moment they think it, and being able to decipher when they're lying to you from their tell-tale tick, dating someone who's overly expressive can be a challenge. Yet the downfalls also come with upsides; when they appreciate something or are excited, it's broadcast in a giant, unmistakable smile that instantly radiates and affects everyone around them. Same for when they appreciate something in bed... they're very *passionate*. Their reactions can be totally comical - just try to laugh with them, not at them. And whatever you do, don't trust them to bet money on a poker hand - their face has zero chill.
Don't ask them an honest question unless you're ready for the truth.
You can *usually* tell when they're lying.
They broadcast even the smallest emotions.