Popsugar Love Relationships Important Relationship Rules 11 Unbreakable Rules EVERYONE Should Follow in a Relationship June 24, 2018 by Nicole Yi View On One Page Photo 5 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Be honest. Honesty is key! Without trust, a strong foundation cannot exist. Don't even allow little white lies to slip through the cracks. Previous Next Start Slideshow RelationshipsMarriageDatingAdvice