Search:

どういたしまして、ゆきさん。

Shnuddy, I am inclined to agree with Yuki that there might be one more nuance with the imperfective. "Открывать окна" CAN imply long expectation of a permission.

Imagine another situation:
You...

Well let me correct your text first :)
Generally, your Russian is very good.



1. I think "Максим видит, что..." in this context would be better.
2. "Друзьям очень душно" - it is an impersonal...