Family, friends, sweetheart, enemies, must love.
There are lots of different kinds of people in our life, they come and go through the seasons of change. We (almost) always love our family (biological or not), whether or not we admit it. Friends, by very nature, are loved and easy to love. The lover we love, at least for a while. Enemies we are called to love, even though it can hurt. Love comes in a thousand varieties, it's a lifelong journey to learn to express them all! Yay for cheesiness :)