Biggest Fan sketch

This is the latest sketch offering from Happy Buzz Entertainment Ltd, BIGGEST FAN. https://www.youtube.com/watch?v=5qxfNGs9R-Y&t=8s

Hope you enjoy,
Thanks,
James

I loved the early part of the sketch but found myself wishing it had ended around 1m 08s on the interviewer's line, "Security!"
At 68 secs, it'd be as funny a sketch as I've seen on TV in quite a while.

I also think it would make a great running gag in a sketch show. The same weirdo stalker somehow manages to get onto the show in disguise every week but, after a minute or so, is always twigged by the interviewer who shouts "Security!"