Per Mertasacker does the duck dance during Arsenal’s tour of Vietnam [Video & pictures]

Arsenal play Vietnam on Wednesday in the second game of their pre-season tour that has featured plenty of jokes and laughs off the pitch.

The video of “Running Man” went viral after the club embraced the man who kept up with the Arsenal bus for over 5 kilometres – see here.

And, on Tuesday, big German defender Per Mertesacker and Bacary Sagna were sent to an Arsenal fan party to entertain the Gooners in Vietnam.

What ensued can only be described as bizarre but Mertesacker didn’t seem to mind and nor did the girl who was so short that even standing on a chair she could still not reach the height of the Arsenal centre back.

Video & picture (via below.