Originally Posted by k1ngMe
Yeah i agree. Omid should've been gone a long time ago. Perhaps they were in a group prior to episode 3, but I doubt it.
It's funny, this was actually addressed in the game.
"I'm surprised you guys made it this far, you're both surprisingly normal."
Their strategy was too stay away from other groups of survivors. It's smart actually, walkers aren't anything too worry about as long as you don't allow yourself to get trapped. Other survivors are what you need to worry about.
"Dead get 'em?"
"Ah, livin' got 'em."
I don't know why they approached Lee's group... Maybe it's because they found out Christa was pregnant recently and thought a group would then be necessary.
Similarly I think they always kept moving.
"Always keep moving... You'll want to find a place like the motor inn, but that's not safe. It's just a target... Move, as much as you can."