Poor Harry Styles has a lot to remember when he takes a trip abroad. His collection of beanie hats, hair gel, and a list of all good tattoo shops in the area of his destination being just a few examples.

So we can't really blame him for missing his flight yesterday due to the fact that he forgot his passport. BEANIE HATS ARE MORE IMPORTANT THAN IDENTIFICATION, OK?

Harry Styles spotted Heathrow visit Taylo Swift in New York? PICS

Harreh was due to fly on the 11.15am British Airways flight to Boston, in order to be reunited with girlfriend Taylor Swift (calm yourselves) for New Year's Eve.

HowEVAH his passport related blunder meant that he was forced to reschedule his flight and spend eight hours wandering the aisles of Heathrow Terminal 5's duty free.

A source told The Sunday People: “Harry was due to fly out on Friday morning and his mum very kindly offered to drive him to the airport, but when he got there he realised he didn’t have his passport.

“He wanted to fly out that day so rather than Anne drive the journey back up north, he decided to get a courier bike to pick it up and bring it to him. If she had driven to get it, Harry would have missed the next flight too.

“He managed to get on the evening flight but it still meant that he had to wait another eight hours for his post-Christmas reunion with Taylor."

Haylor

“Despite this, he took the whole event in good humour and ridiculed himself for it.“He was embarrassed though, especially when he approached the check-in desk only to find he didn’t have the passport.

“Harry spent his time shopping and having some lunch before the next flight which took off that evening.”

Well, we think it's fair to say that Tay Swiz should be recieving some interesting gifts - perhaps a GIANT bar of Toblerone? They always seem to sell those in airports.

Hazlan and Swizzle are rumoured to be seeing in 2013 in New York, where Taylor is due to perform alongside Justin Bieber and various other stars at Dick Clark's New Year's Rockin' Eve in Times Square.

Harry Styles spotted Heathrow visit Taylo Swift in New York? PICS

The source added: “There was no way Harry and Taylor could spend Christmas Day together but they’re making up for it by seeing in the New Year together.”

That's so sweet it makes us want to vomit. What do you make of Harry's blunder?

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Images: Twitter