Happy couples often have a secret language all their own, a special code for saying “I love you.” It can be a wink, or a certain smile, or even a gentle touch.  These little signals are intimate because it is personal between the two people involved.  Maybe you have pet names for each other, and only the two of you know the origin of them.  Using those names expresses affection.  Over time you find little “inside” jokes from experiences you’ve shared that bring back fond memories.  Using this love code allows couples to have private moments together even while in a crowded room.  It could be holding hands, and squeezing three times.  It could be text-messaging your anniversary date.  Whatever the code, it can help to strengthen and enhance your relationship.