If there's one thing we can count on Grey's Anatomy to do, it's reducing us viewers to blubbering puddles of tears, snot, and Kleenex. Seriously, it's not pretty. Like, so not pretty that you best not let a significant other watch you watching Grey's. In any case, Henry's death this season was just the latest in a long line of sad sagas — but here are the ones that had us in hysterics...