She's seen the stern-faced statuesque lady who comes to her rescue before, they'd met up once when they were escaping the original facility they'd shown up in. Had a nice bumpy ride back to the camp too.

So she brightens a little bit when she sees her and waves before stepping to the side and letting the lady get into the truck to soothe the prisoners. It makes sense, that they'd be a little afraid of Harley after seeing her take the truck and the driver and the passenger guy down all by herself, and they seem to take to the other lady way faster than they took to Harley.

Well, she's aware she's pretty chaotic and can be intimidating because of it, especially after she's just taken down a truck. So she's not all broken up about it, no hurt feelings.

Harley steps to the side as the other lady steps into the truck and explains why they're there, what they're going to do. The people in the truck start moving then, ready to get out and go to the Witch transport truck to go back to camp. A couple of them ask if they can go home, and she pokes her head in to be the bad guy so Alder can keep being the good one.

"No, sorry. Someone said they'd kill you if you went home, or somethin'."