Thanks to restable for the video and translation.
Translation:
We spent 5 years with them. We met with them more often than with some our friends.
Let's do it quietly,
Let's do it in undertone,
Let's say sweet good-bye.
One week, another, and we'll calm down.
What's done is done and gone.
Of course, this is awful, absurd and pointless
Oh, I wish I could turn back time.
You can't turn back time, it's impossible
And don't think about it, forget it.
The last chance to meet them. Like the first time.
LOST. The final season. Premiering on February 7nd 2010.
Official link - http://www.1tv.ru/anons/id=154086