i've heard that if u want to forget bout someone..it takes time..
but how long does it takes..
well..how long have u known him/ her..u have to times it 2..
means..if u known him for 4 years..
it will take 4 x 2 = 8 years to totally forget bout him..

dun know if it is true or not..but i hope it is not.hehehe..