in my opinion love doesnt exist.it is just our needs which we call love.physical needs mental needs.you should have someone who cares of you if you dont of him or her he/she will not care of you.so its a give and take sort of thing which we call love.and we use the word love to fullfill our physical needs for free.whats your take on this?

Are you allowed to answer if you are over 30?

Sure experience matters a lot

Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It does not dishonor others, it is not self-seeking, it is not easily angered, it keeps no record of wrongs. Love does not delight in evil but rejoices with the truth. It always protects, always trusts, always hopes, always perseveres.
Love never fails.

Real love is sacrificial love.
Now when it comes to being in love, you will know it when you find it and it is reciprocated by the other person.
It does exist, because I have been in love.