The Stranger.
You : " I don't know who you are. Who are you? "
Stranger : " Oh! You have just forgotten me, You very well know me for sure."
You : " Well, but I don't see any resemblance of any of my acquaintances to you. You must be mistaken."
Stranger : " No, my dear. I'm not at all mistaken. Look straight into my eyes and I dare say, you will remember me."
You : " Oh my God! It feels like a knife has just pierced right into the core of my heart. Where were you? Where have you been all this long?"
Stranger: " Oh don't...