Aurelle smiled. Unseen, but it was audible in her voice.
And, maybe, they could find some friends at the tavern. Aurelle hummed thoughtfully for a moment, considering this, but ultimately, getting a source of food for free was her main goal here. "Hold on, I have to check we're going the right way," she told Lichen as she came to a stop.
She took another deep breath. Her head was starting to hurt a little when the sensation of bacteria all over appeared again, but she really didn't want to lead Lichen into the wrong tunnel and get them both lost. If she were alone, she wouldn't have minded.

@Lichen