when do you think is the best time to fall in your first love with somebody?

LilyPearl

we must face the problem that at last everyone had to get married,and of course ,we all want to marry someone we deeply loved,and he or she love us deeply too,and what time do you think is best to fall in your first love? please tell us the sure time and a reason why.like me
           I think the best first time to find a boyfriend is about 18-21,because I think when we are young our love is purer,and we both have the passion.

birding

in college time.not too purer to face the reality,and also have the time to face failure or enjoy the life. i think it will be the best time,but I'm graduated.