The Astrology is clear Sagittarius: you're about to enter an extended phase of zealous communication about topics that matter most to you -- including love, sex, and conversations with your romantic partner. You aren't usually shy when it comes to talking about what matters most to you, but after May 16, you'll have even more power behind your words. Mars, the planet of assertive drive, will move into your message sector on this day and remains in this part of your chart for an extended period of time -- through November!
Over the summer Mars will turn retrograde, giving you an opportunity to revise certain mental strategies and ideas concerning matters of the heart. For now, however, Mars will be strong and impulsive, prompting you to take an unusual new direction as you communicate with a lover or about love. You might find yourself mentally and physically stimulated by someone you meet who has an unusual interest -- perhaps even in Astrology or another metaphysical science. This person will get you going in all sorts of ways, and you'll find yourself completely drawn into sparkling conversations about topics that you've never explored before. You'll also find it easy (and enjoyable) to talk to this person about sex. Those talks might lead to something quite stimulating behind closed doors...
If you're in a relationship, then after May 19 you might hear positive financial news from your partner. He or she might enjoy a raise, bonus, or other windfall that will benefit you. You might also decide to make an investment together -- possibly in real estate or a food-related stock. You'll do well.
A Full Moon in your sign on May 29 leaves you emotionally open and willing to share your feelings with your partner without any fear. Mercury moving into your partnership sector on the same day ensures your partner will truly hear you, and will enjoy every word that comes out of your mouth from your heart.