Mature love means liking a person as well as loving. To ask if it is love indicates doubt. Love is sure. Love is giving, not taking. It wants the best for the one you love.
Love is on the go.
It makes you want to charge out into the world and do as well as think big. It doesn't keep you inert, daydreaming and cooped up with only one person. Love wants to share. To the one you love, you give your thoughts and your dreams. A new happiness comes with sharing them.