Yan Yan lowered her head and repeatedly twirled the corners of her clothes with her fingers, seeming a little aggrieved, "I don't know how to fall in love."
"I'll teach you." A low voice came from above. Yan Yan raised his head and met a pair of gentle jade eyes, and said softly, "Since it's hard to let go of such deep feelings, then please give me some advice from Dr. Wu."