Many lessons in life can be learned from children. My daughter is in Kindergarten, and they had their Valentine's Day party today. It seems that Valentine's Day today is synonymous with romantic love. But obviously in a Kindergarten class, there is no romance involved (I haven't heard my daughter actually complain about "cooties" yet, but it can't be too far away).
But despite this, they still celebrate Valentine's Day. Every single child in that class gives a Valentine to every other child. Boy, girl, it doesn't matter, because there are no romantic implications.
God wants us to love our fellow people. After all, when we look at others, we should be seeing the image of God. This isn't a romantic love, but it is love nonetheless. We should genuinely care about the well-being of other people, both for this life and the next.
So on this Valentine's Day, I want to encourage you to follow the lead of those children in my daughter's Kindergarten class and show love to everyone around you, not just your immediate family or those you are romantically involved with. After all, the greatest commandment is to love the Lord your God, and second to that is to love your neighbor as yourself. Valentine's Day can serve as an excellent reminder to us, and have us looking for opprtunities to show this love.