Arsenal star Alexandre Lacazette is clearly enjoying Alexis Sanchez's struggles at Manchester United after he 'liked' a post mocking the Chilean.
The winger left the Gunners to join Jose Mourinho's United in the January transfer window having appeared all set to join rivals Manchester City.
It's not been plain sailing for Alexis at Old Trafford, however, with the 29-year-old often failing to replicate the high-level performances he managed for Arsenal with his new club.
Indeed, Alexis has scored just three goals in all competitions since joining the Red Devils, and has failed to find the net in his opening two appearances of the 2018-19 campaign.