Having a puff: George Michael's male friend smokes a suspicious-looking roll up while the duo spend time hanging out in Venice

No shares: The singer and his friend didn't appear to pass the cigarette between them

Fun in the sun: George was relaxing after playing a concert in Milan

Handy exchange: Michael passing the cigarette over to his male friend

Keep rolling: George Michael (left) appears to roll a cigarette before passing it to his companion

Smiles away: The star's friend flashes a grin as their boat heads off

Off for a jaunt up the canal: The singer and his friend board a boat in the water-logged city