What is love ?

what is love ? And if love need to be challenge or test? Express your answer for me in english . Thank you

Love means that I care about the welfare of the person I love to the extent that it is genuine, my caring is not a smothering of the person or a possessive clinging. I’m concerned about his growth and I hope he will become all that he can become, and never put up roadblocks to what he does that enhances him as a person.
Love means having respect for the dignity of the person I love. See him as a separate person, with his own values and thoughts and feelings, and I don’t insist that he surrender his identity and conform to an image of what I expect him to be for me .I can allow and encourage him to stand alone and to be who he is, and I avoid treating him as an object or using him primarily to gratify my own needs.

No why.if you love another

In my opinion,I think love is you have strong feel when together with him/her.

love is a game. who can handle it will be the winner.