inexpressive
1.An inexpressive stare.
2.without expression; in an inexpressive manner.
3.An inexpressive performance of the aria.
4.The musical selection which punctuates this film (a film which otherwise unfolds in the intimacy of near-silence) suggest the inner dynamics of invisible operas which are playing out in the interior lives of the nominally inexpressive characters, silent people whose hidden feelings run deep.

