Bangladesh, May 18 -- Schoolchildren are lectured about sex by literature teachers and priests, with mixed results.

In an ordinary Moscow apartment, a guy and a girl sit on a sofa. Both are no more than 16 years old. In the air hangs the faint smell of white wine and awkwardness. In the guy's ear is a wireless earpiece - his father and friends are observing the couple via hidden cameras and giving advice about when to make a move. But just before he plants a kiss, the line suddenly goes dead - one of the "helpers" has spilled coffee on the equipment. The son is forced to go it alone.

When the connection is re-established, we see the same girl, but now wearing a veil and wedding dress. Her boyfriend (also the same as before) is holding h...