Understand that Love is Understanding

Love doesn't strictly require a fluency in a common language, all it needs is a common understanding when one is at it's best, neutral, and worst. 

When one of the two failed to support the other on their worst, or misunderstood them on their best and lost the opportunity to deepen relationship, then everything else cause a collapse in understanding. 

Relationship need not be exclusive to lovers. From a pet and owner's point of view, i have arrived at an understanding of how my cat understands love in the cat body language. He on the other hand have learned, the hard way, when it is worst to approach me and when to show affection.

Understanding is having the right gesture at the right timing. Fail on one of the two and negativities could be ignited. Love is a learning process. Learn while you love and you shall grow both for the relationship and your self.