https://m.youtube.com/watch?v=nuDrkyc18K8 It seems that a woman stained the protagonist's face at a birthday party. It is worth mentioning that the cake is said to be filled with durian filling.
I just discovered that the last one was indeed from a long time ago, maybe I forgot. On the Chinese internet, it seems like smearing your face with cake is rude and a waste of food, and it's hard to show them off. I once painted a female classmate's face on her birthday. It was just for fun at the time.