'Inbetweeners 2' star Emily Berrington had to film a snotty kiss on the set of the new film.

Emily - who plays the lead female part in the new flick - explained that she became unwell after being asked to shoot scenes in a bikini during the winter, and this led to a memorably unpleasant incident on the set.

Speaking at the world premiere in central London last night (05.08.14), she explained: ''My snotty snog was probably my most embarrassing moment in the film. We filmed most of the film in Australia and then we filmed the last little bit of it in Bromley-by-Bow, and it was February and it was freezing and I was wearing a bikini and I got instantly very ill.

''I was so, so snotty - like, the most disgusting you can imagine. I was like, 'I'm so sorry, I'm so sorry' and they would be like, 'You've got something on your face.' I felt like I was one of 'The Inbetweeners' in that moment!''

'The Inbetweeners 2' is open in UK cinemas now.