They always hear high-pitched girl screams so how would One Direction react to hearing a bunch of guys do some very male One Direction cheering?
Fitzy and Wippa put it to the test when One Direction joined them in the Nova FM studio on 11 April 2012.
The cheering sounds so weird but Zayn cracks up laughing!
Oh and the girls in Australia scream as loud as anywhere in the world, Harry said.
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