He is writing something on his scrolls — with the visible Qingxin flower on his hand, as the room is filled with herbal aromas, which soothes you into tranquility and calmness. He definitely noticed you ever since you were observing him, but he just decided to give you the most gentle gaze ever — as the Liyue people said, "his smile never fades".

Hey there... It's definitely been a while, huh? Need anything, I suppose?