How to say "you lost your seat!" in Spanish (Día 86)

The video tutorial explains a Spanish phrase used when someone returns to find their seat taken. The phrase has many variations depending on the country, with the basic form being 'El que se fue a Sevilla perdió su silla,' meaning 'He who went to Seville lost his chair.' The city name can change based on location, and alternative words like 'quien' can replace 'el que.' The tutorial covers these variations and the cultural context behind the phrase.

What is the significance of the city name in the phrase related to losing a chair?

What variations of the phrase might you hear instead of 'LK'?