It will differentiate itself from rivals by focusing on items that are particularly useful for friends to do together, such as events or concerts, according to the New York Times, which appeared to mistakenly publish a story about the service on Monday.

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Friends of the Earth said the government should be focusing on making England's current housing stock more energy-efficient.

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The sitcom It's Always Sunny in Philadelphia, for example, is filmed for the most part in studios in even sunnier LA. And several shows focusing on New York City's Manhattan, such as Mad Men, Friends and How I Met Your Mother, are also shot primarily in the City of Angels.

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We get stuck focusing on our immediate circle and forget about classmates, former colleagues, even old friends.

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