It appears that YouTube celebrity Alfie Deyes has some odd sleeping habits that some might find pretty strange, including his girlfriend.

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On Sunday, 'Zoella' star Zoe Sugg took to her Twitter page to reveal something kind of bizarre that her beau apparently said while he was sleeping. As it turns out, his thoughts might think that things in the bathroom make noise that his pet dog Nala should be making.

Sugg tweeted, "Sleep talking Alfie: 'The toilet just barked because she heard you and Nala and the door and that's why she barked for you'...okay"

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A number of followers were pretty confused about this, but were still able to find the humor. One user wrote, "it doesn't even make sense HAHA" while another wrote, "hahaha this made my morning."

Sugg and Deyes are one of the most popular couples who became famous on YouTube. They currently have millions of followers all over the Internet, and they apparently have some literal followers too.

Previously speaking to Now Magazine, Sugg mentioned that there are people who have taken their admiration for her a little too far.

"Sometimes I feel it would be nice to have a bit more privacy," the star admitted. "I have some viewers that know where I live and they stand outside."

"I know they have the best intentions, but it's quite scary," she added. "I get notes posted on my windscreen wipers and through my letterbox."

Tags: Zoe Sugg Alfie Deyes