>> Your run of the mill Russian is honest about their feelings. Not honest about the facts, no, they can cheat on an insurance filing just fine. But that coldness that so many of them seem to have is often just an outer shell. Once one of them trusts you and gets to know you they're so warm and intense about their love for you. So excited to show you something dear to them. Even devoted enough to learn a new language just to speak to you, even if they're a senior[0]. It doesn't mean the relationship always survives, because that intensity is still there when they're angry, but the highs are so high.
I'm not a great fan of serious literature, but I've read a bit here and there and I think the above should be blindingly obvious to anyone who's read at least as little as I have (basically, Crime and Punishment, three or four pages from The Idiot and Gorsky's The Flaming heart of Danko). Or, anyone who's listened to the music (hello, Chaikovsky? Black Swan? You wanted feelsies?) or watched the movies (Tarkovsky) etc.
I think in the past the literature and the art in general would have been where Western people learned about Russians (and everyone else not in the West, also, but the Russians have a lot of literature). It's a bit of a shame if this has really been replaced by tinny stereotypes promulgated by Hollywood.