No it doesn't - but it's interesting that we often measure the depth of our relationships by time.
I dont think love has any time resrictions . you can love someone in little time. But just be aware that this is rare and many times it isnt love. Its infactuaction, a rebound, loneliness and dare i say i yes just being horny. Yes thats my take on it
No your heart makes that decision. Just make sure your head helps with it
No it is possible to live a life time in a day and to take an enternity to get over a moment
Its all illusional nonsense, so the answer is irrelevant.