well they had this plan to remove the explosive from the mans chest, and it works until the agent walks out into the hall and it explodes kills the agent and knocking Meredith to the floor... Baileys husband lives, Bailey has the baby and names the baby George because he helps deliver her baby... Dr McDreamy comes from the OR and is looking for Meredith but his wife thinks he is looking for her... Meredith goes home and Dr McDreamy comes over and they have a few words, and then he leaves .. the guy that had the explosive inside him also lives... end of story....