3 years and in the statement above I was talking about my mother not my friend. My mom does know that I had a suspicion that Jenny, my friend, already knew and I just didn't have any contact info for her which is the only reason I lost touch with Jenny. Now I know she is in the area and a place to find her. To me, Jenny isn't some random person and never will be even if it has been 20 years since the last time I talked to her.
tekla:
I know not to read too much into it as I wasn't there to see nor feel it (empathy is sometimes very useful).