Wow. Hopefully Sasuke won't seriously try to avoid Megumi for the rest of their lives, but I can see why he thinks that would be an option. And literally right after he said he would be there for her. Ouch. It was touching how she automatically offered her life in order to allow him to possess the Mangekyo, however, but she should have known Sasuke cares too much for her now to see that as an option.