Well, yeah, looking back now, you definitely sort of get that vibe. Those two just seemed really shady and like they were up to no good. I have a feeling if they had gone back to the farm, those two guys would have either robbed them and stolen a bunch of stuff, assaulted one of the women, or killed someone. Plus, thinking about it now, I'm doubting if they were even telling the truth about there being others who were traveling with them. I think now they may have just made that up to seem more "friendly" and trusthworthy to Rick, Glenn and Hershel.
And even during the time, I was having a feeling that the bar scene was going to end up with someone firing a gun, but after so much preaching by Rick about "we don't kill the living" and then just how sudden it all went down. I figured it'd be one of those two who would provoke Rick into shooting, but instead of was just Rick saying "fuck it" and blowing them both away without warning.
As for Lori, yeah, I was expecting they'd go back to her before the end. I wouldn't be surprised if that's where they start off next week. That, I will say, I did see coming. When she's seeming distracted from the road, then reaches over and is reading that map while driving down the road, I had a feeling her trip wasn't going to last long. Then when you saw that walker start coming out in the roadway, I knew right then she was about to fuck that car up.
Spoiler: showI definitely think it's the whole father figure thing. He thinks of Andrea and thought of Amy as his daughters after all the shit went down with the zombies. He's worried about Andrea. First it was because Amy got bit and Andrea had to watch her die. Then he wanted to protect Andrea from something like that happening to her (again, father figure of him being overprotective of Andrea because he felt like he lost a daughter with Amy dying). Then, the whole thing at the CDC and Andrea wanting to kill herself. And, now, we have her getting with the bad boy of the group and Dale knowing how Shane really is (borderline insane and definitely a bit psychotic) so Dale wants to protect her (again, father figure thinking he knows what's best for Andrea).