Hello! 

This is the conclusion, I would suggest reading part 1, 2, 3 and 4 first.

So let's begin...

The last part of the story begins with me telling my friends this story and they were just as curious as to if there was a note inside or not. So they decided to contact him directly and try to find out the truth and so I never read the full conversation they had but this is what I know. So they basically asked him point blank if there was a note or not and what was in it (if there was one).

His reponse? 

He doesn't remember.

So my friends asked what doesn't he remember; the note or the content.

His response?

He doesn't remember if there was a note or not.

Seriously? 

Like seriously?

How can one forget? Isn't it a yes or no question? 

Provided it has been a couple of years since then... But even if you don't remember you could still say I don't remember but I don't think so or I don't remember but I think so? how can one completely forget... Unless he is unwilling to admit that there was one? 

The only conclusion I could come up with was that there was a note.

If there wasn't one wouldn't you just say there wasn't one? Why would you need to 'hide' the fact that there wasn't one?!

And about the content of the note? Well I feel if it just a simple friendly note there would be no need to get amnesia! 

But in the end I didn't get a proper answer thanks to his 'amnesia' but I have concluded the mystery of the note for myself. It might not be correct but it is an conclusion that satisfies my curiosity and questions.

It has been a while since then and I feel thankful to him more than anything else. Although nothing came from this but in the end I still has this experience and this story to tell which some of you mentioned seems something like a fanfic or movies. I have more good memories than anything and so I would really like to thank him for it (but that would be weird!) 

Since then I have met someone interesting and I hope it goes better than this story! 

Wish me luck!