After we'd been talking for a few minutes, she told me that I was addressing to her with a mistaken name, and I, ashamed, apologized. We continued talking a little bit more, and again I called her by a mistaken name, which pissed her off and made her walk away. Nowadays I'm still ashamed for what happened that day; but I'm even more ashamed of the fact that I still can't remember her real name.
The end.