Modern communication technology is supposed to make us more connected at a time when we're all so busy. But if we're not careful, it can actually interfere with our ability to be close and present with our friends and loved ones.

When we’re young, we’re taught to play nice and share. Selfishness is a vice, and consideration a virtue. We carry those beliefs with us into adulthood where they work well in everyday life. But, the situation is different when you’re dating.