What is LOVE?

Everyone has their own meaning of love. When I'm still young my answer always 1 Corinthians 13 because it's complete! And it guides you to know if the guy or girl really loves you or not. Well a lot of my friends agree with the verse from the Bible but some gave me answer own his own understanding. He told me that Love is a commitment. Yup thats true. When you love someone you also commited to him/her. Your pledge on your love.