She has been looking at him for a while, getting pretty worried about him, but she doesn't know what to do. Does he really want her to leave? Well... She'll go. She was about to take her leave until she heard the mumbling from his beak, which strangely somehow apparitioned into a clear echo through this whole room, easy to muster of what is being said.
So... It's OK to stay? She feels a strong amount of relief in her chest how she doesn't have to go back out there, so she turns away from the exit and goes back in the room, facing the bird somewhat making a sigh of relief when how it's OK to stay was uttered at her, her curiosity in wonder though of how that word was said again 'Magick'. But the relief and curious was somewhat sort lived and taken over by different emotions when asked what she was so afraid of out there her expression goes surprised; shocked, of that actually being asked, but also shocked how someone could so casually say that they aren't OK like it was no big deal.
Although that confirmed to her that it was OK to stay, still there was a lot of things to process and what to respond with to give a better impression to this bird here without upsetting him. For one she keeps on wondering what Magick is supposed to be and how he apparently used it to move the rock, but he also asked her what about out there is scary to her. But there's also the factor that he said that he isn't OK... What should she answer back with?
...
Well if he casually says he isn't OK then perhaps he doesn't want to talk about it then? Besides what right does she to ask if they want help from her.
"Thank you... B-Bird? A-Actually I've heard the word Magick before, but I just don't get what it has to do with anything, w-hat is it? Could you show a-again bird?" she hasn't asked what's wrong with him, so she tries to avoid admitting that she doesn't like crowds, besides if he did it with this 'Magicka' just there with the rock already then it'll be OK to ask. Right?