Kit Harington is known for pulling savage pranks on Rose Leslie (remember his cruel 2017 April Fools' joke?), but this year's April Fools' hoax definitely backfired on him — and cost him some money! Fresh off his Saturday Night Live hosting stint, the 32-year-old actor dropped by Late Night With Seth Meyers on Monday night and revealed how he pranked his wife by making her believe her favourite almond milk company was going out of business. "I'm aware this is the most first-world April Fools'," Kit admitted. "She won't drink any other almond milk, so I wrote an article about how this company who makes her favourite almond milk was going under because of Brexit. This backfired." Well, at least this time there weren't any tears involved! Find out what went wrong in the video above!