#1: each time you call her, you lengthen the ETS (estimated time of success) by twice the amount of time, since your last meeting.
#2: each time you ‘happen to meet her’, you shorten the ETS by half of the amount of time since your last meeting.
#3: natural disasters help only if you are both drunk.
I don’t know if for better or for worse, but this thesis seems to be true.