My gut was screaming something was wrong with that Heathcliff duel, his shield movements were just way too impossibly quick, and it made me seriously question what he's really up to. Then finding out Kuradeel was actually Laughing Coffin? That was such a chilling betrayal, and it has me wondering if anyone can truly be trusted in Aincrad anymore, though Kirito and Asuna finally getting engaged brought a soft relief to all that tension.