Steven tried not to interrupt Llewellyn while he was practicing. However dinner time came near and food was important.

Steven tried to give Llewellyn more time by taking care of ordering. They'd touched base on dinner earlier, so when Steven pulled up the app to request a delivery of Thai food he knew what to get.

But the order had gone through, the delivery had arrived, and there was no Llewellyn.

There was nothing to do but knock and then, knowing how absorbed in his work Llewellyn could be, go ahead and open the door to the library and peek inside.