"The youngest?" Kili could scarcely hide his surprise; he hadn't expected this answer. Having been so young at the time, he had no memories of this. "Then...this was my room." The room was rather dim, though left unscathed by Smaug's invasion of Erebor. 
At the mention of the gifts, Kili smiled, his fondness for his godmother evident. "You've always been there for Fili and I, haven't you?"[i] Fili.[/i] The mention brought back the memory of his brother offering to take his place during the search.

Without explanation, Kili started to get up, feeling horrible that he should have left his brother for so long. While he would have loved to stay and talk for hours, he knew that he couldn't. Thorin needed the Arkenstone. "Delva? How long was I asleep?"