This week, Kim talks to a matchmaking heavy hitter, CEO of eHarmony, Grant Langston. Grant has been with eHarmony since the beginning and has racked up a TON of knowledge and useful tips . He breaks down some of eHarmony's research on the science of compatibility and discusses what happy couples have in common that unhappy couples don't. Kim talks through understanding and recognizing every type of chemistry you may have with a love interest, whether it's intellectual, emotional, physical or spiritual. This conversation will show you that it's possible to break your bad dating habits and give you useful tips on how to tell if your partner can build a long-term, fulfilling relationship. Plus, if you're looking for a quick getaway to put these skills to the test, check out Kim's Dating & Makeover Retreat: http://bit.ly/2D9IL7Y April 12-15