According to tradition, the night before Hans' wedding there was a bachelor party, which Li Du was to organize as his best man.
He was not familiar with Riverdale, so he went and asked Hans's brother in law, "Jack, what do you usually do for bachelor parties around here?"
Jack, who was watching over the children, grinned and said, "Oh, we have a custom here. When there is a bachelor party, each guy drinks a bottle of wine and goes to work at the ranch until midnight."
Li Du was shocked. "What kind of custom is this?"