Was the point about greeting them? The point was that her father and her teacher were celebrating Valentine's Day together.
Wait, Chi Shuyan suddenly remembered that this man had hinted to her several times before that her father was closer to her teacher than she thought, and had even made a bet with her. Did this man already know about her father and her teacher's relationship?
Chi Shuyan immediately looked at the man in front of her and saw that his face was calm and there was no surprise in his eyes, as if he had long known about this. She swallowed her saliva and immediately asked in a hurry, "When did you know?
"Did you really know about my dad's relationship with my… Sister Fu?
"Are they dating?"