Naomi,

In my culture, (southern United States) everyone is my friend unless they prove themselves not to be. Some are better friends if they help make my life easier or teach me something I did not know. Conversly, I make myself a better friend to others if I try to help them when they need it.

I'm sure that Sergey does not object to being my friend. If so, he can object and I will apologize.

Steve