Neighbourhood Association
When Xue Ning praised Jingwei for his dish-washing skills, his first emotion was happiness, because Xue Ning had never explicitly mentioned she thought he was great at chores. She only tried to eyefuck him as she spied on him from a corner, and while that was also flattering, Jingwei was a man that valued words.
He needed praise! Especially praise from Xue Ning! (Yes, he realised that made him sound like a dog, but so be it! He'd rather be her dog than someone else's human!)
Then he remembered where they were and who they were with, and he immediately shot Xue Ning with a panicked look! Unfortunately, Xue Ning's words came out faster than he could stop them, and now they were out in the world, making her family members incredibly suspicious.