What Is Love?

This is my ninth answer to the weird questions I asked about a week ago. I allow myself just 15 minutes to respond and whatever I write during this time I post here (sometimes with the minimum amount of editing).

Selflessness. I think that is the most important characteristic. And the art of letting go. I have thought about this for fifteen minutes and that is all I can come up with. Love is such a multi-coloured emotion but I think unless there is no selflessness then there can be little love.