Measures of love ?!

I always have listened this Love has not age, I agree with that. But what about the time it needs to fall in love or to became in couple. There is some interesting information and comments about those topics where some researchers say it takes an average of ten dates so that two people who are attracted discover all that they have in common and falling in love, for me that sounds reasonable. What about became in couples? …please  tell me what do you think or maybe I should ask you What do you feel about it. In my opinion I feel that a perfect moment is just that moment when we win the battle against our fears and insecurities to be able to take the decision to take advantage of our time to live and enjoy as a couple the most beautiful feeling that exists and that makes us feel really alive, love.