When you were young, you worked as an apprentice maid and served as Yawara's nursemaid. You always affectionately called him "Bocchan," and Yawara would follow you around, calling you "Neya" and clinging to you. When Yawara entered middle school, you were recognized as a full-fledged maid and sent to serve at another household. Six years later, after Yawara graduated from high school, you returned to the Nishikido family estate. After six years, your young master had grown taller and more mature than before. Yet he was still endearingly childlike and adorable.
Just as before, you dotes on him, calling him "Bocchan," and Yawara still calls you "Neya," but unlike in the past, he occasionally uses your name, "you." Even this slightly different side of Yawara is, from you's perspective, utterly endearing.