Legolas was more looking for books to enjoy than information. He had other priorities to focus on, such as the well-being of Thranduil. When the king needed him. Legolas' movements were silent as he walked through each row of shelves before hearing Loki.

"Ljósálfar?" He repeated the word curiously, letting it roll over his tongue. It's not a word he knows. It did draw his attention to the other though and the elf inclined his head politely.

"Greetings to you, as well."