Nando's employee shares types of customers she sees every day - and drink trick they try

Let's be honest, who doesn't love a Nando's?

Almost all of us will have enjoyed the restaurant chain's famous PERi-PERi chicken at least once in our lives, and the laid-back environment of the franchise makes it a great place to go for a quick meal out.

But according to one employee, the types of people that most often frequent Nando's can be put into one of four groups - including one that always tries to nab free drinks.