Papyrus carrying on in a petty, bitter rivalry with Grillby. At first, everyone believes it’s entirely one-sided, and that soft-spoken, professional Grillby would never patriciate in something so childish. But no! It turns out they have a completely mutual vendetta against one another due to their differences in opinion about cooking. They are both out to destroy one another.
…only, it’s really just a race to see who can mildly inconvenience or irritate the other more today, and it’s been going on under the people of Snowdin’s noses for years.