Our love is the greatest gift we have to give or share with someone.
There are many different kinds of love, e.g. love our pet, love our parents, brothers, sisters, family members and friends.
But we should only give our romantic love to someone who deserves our great gift. That means you must know the person well - very well. It takes a long time and many experiences to be sure that the person deserves our love and that they will treat our love with great respect. I believe we should only give our love to people who have proven that they deserve our great gift of love.
Don't confuse your attraction to someone with love.