Would you like an extra-cheesy line, madam? Pizza Express staff to get lessons in flirting

They are used to serving up plenty of mozzarella.

But now staff at Pizza Express could be treating their diners to a side order of cheesy lines – as the company trains staff in the art of flirtation.

The style of flirtation however, might not be quite as traditionally Italian as the pizzas they are hoping to sell.

Waiters and waitresses at the restaurant chain are learning interaction skills in an attempt to help customers relax.

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