10 points to J.K. Rowling for creating such an amazing character.
He is, as Lupin would describe Lily Evans, "uncommonly kind."
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He was the only member of the Order always willing to give the underdog a chance.
"Severus made the Wolfsbane Potion for me every month, made it perfectly, so that I did not have to suffer as I usually do at the full moon. You are determined to hate him, Harry," said Lupin with a faint smile. "And I understand; with James as your father, with Sirius as your godfather, you have inherited an old prejudice."
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He can voice disapproval with the mere action of raising his eyebrows.
"Possibly no one's warned you, Lupin, but this class contains Neville Longbottom. I would advise you not to entrust him with anything difficult."
Professor Lupin raised his eyebrows. "I was hoping that Neville would assist me with the first stage of the operation," he said, "and I am sure he will perform admirably."
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He once successfully shut Peeves up by launching a wad of chewing gum up his nose.
He will NOT be disrespected.
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18 Reasons Remus Lupin Is A Criminally Underrated Character