Even though Buffy was trying to be more supportive of her sister's abilities than ever now, she was also incredibly worried about the whole thing. She would always be protective of Dawn, and no matter how much the girl proved her strength and power, she was still her little sister, and that would never change. It wasn't even diving headfirst into an apocalyptic world, even if she was concerned about the large, most likely unexperienced group going along with them, but the transport itself was most likely going to be hard on Dawn. At least she knew now that when the girl fell unconscious afterwards, not to worry.
She wished she could take more weaponry, but she was keeping the load light for Dawn's sake. A dagger and her crossbow, though not the heavy artillery make that she liked to carry. It was smaller and more compact.
Heading into the lobby to meet up with the others, Buffy immediately spotted her sister and Kira, giving them a half-hearted smile. "All set?"