I find it very interesting the show has decided to really play up the romance angle lately. I mean, sure, it makes sense that it would seem natural for romances to brew when you're (somewhat) safe behind walls and are establishing a community. But I also think it means there are going to be some 'emotional' deaths to at least one or two major characters coming soon.
Carol's time might be up. But Maggie dying would be even more traumatic. Although, knowing how the show loves to throw curveballs, it'll probably be someone else.
Rick, Carl, Daryl, Michonne, and Glenn all seem 'teflon', there is no near death situation they can't seem to survive.
Also, I loved that line from the 'house on the hill' guy, Rick is one badass dude, even if he is stupid, and has all his plans end up in ruins.