"Kumusta?" is a Tagalog greeting, which translates to "how are you?" Kumusta centers on a cultural exchange between the Philippines and South Korea through culinary arts. The cast members temporarily operated a Filipino restaurant named "Kumusta Café" located in the Gangnam District of Seoul. During the production, the cast worked daily shifts ranging from 12 to 16 hours over a period of seven days. The menu features traditional Filipino dishes such as inasal, kare-kare, sisig, and roasted pig (known as lechon).