Kevin Hart may have only hosted Saturday Night Live once so far in his career, but he had a little advice for Amy Schumer just a few hours before she made her hosting debut on the show (with musical guest The Weeknd). 

Schumer decided to tweet that "hostile" text from her fellow comedian and friend to the world.

Truthfully, Schumer probably doesn't need any tips, because she's killing it right now. One week after her SNL debut, her new comedy special Live at the Apollo debuts on HBO.

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