[Hope you're not expecting for the door to open, Yukari, since as Tiir said, he's waiting outside. Or rather, while waiting, he decided to wander around the perimeter of the house in his usual restless.
It's while walking that he hears the knocking, and so he heads back to the side with the door.]
action
It's while walking that he hears the knocking, and so he heads back to the side with the door.]
Ah, you're here.