What is love?

A student asks a teacher... "What is love?"
The teacher said "in order to answer your question, go to the wheat field and choose the biggest wheat and come back... But the rule is 'You can go through them only once and cannot turn back to pick'"
The student went to the field, go through the first row, he saw 1 big wheat, but he wonders.. Maybe there is a bigger one next..
Then he saw another bigger one.. But he thought may be there is an even bigger one waiting for him..
Later when he finished half of the wheat field, he starts to realize that the wheat is not as big as the previous one he saw.
He knew he had missed the biggest one, and he regretted.
So ended up went back to the teacher with empty hand..
The teacher told him "This is love.. You keep looking for better ones, but later you realize, you have missed the right person,and he/she won't be with you anymore.."

So sad, but true.. Sometimes, people wanted to find someone better than the one they had right now because they are sick of the current one and usually take granted of what they had. But after what they lose it, they realize that they're still the best they ever had.. Sometimes, don't take granted of people who love you or even you love. Maybe once you lose them, that is forever..