In the mid-season finale of Grey’s Anatomy, the writers decided to kill Henry off without a lot of warning. The episode saw Cristina take the emergency surgery lightly when she wasn’t told who the patient was and it appears that her mentor, Teddy, will blame Yang for the death when the show resumes in 2012.
In addition, it is inevitable that Lexie will reconnect with Mark. While his softball-playing girlfriend will still be around, the pair are still being described as “soulmates.”