In doing so, he accidentally used the company's Instagram account for his own personal use, like leaving thirsty comments on Nick Jonas' and Shawn Mendes' photos.
During, Harry pronounced the "Treat You Better" singer's name as Shawn Mendeez, not Mendes, and the internet went wild from it.
Some fans even urged Shawn to legally change how it is pronounced to this new, Hary Styles way because it is now superior...and guess what? Shawn agrees.
Replying to a fan who wrote, "I want to know if Shawn heard how Harry pronounced his last name @ShawnMendes". He said, "Yeah that's officially how it's pronounced now!"
Even the SNL Twitter account couldn't handle it.
This one will go down in the history books as the cutest exchange ever.