Sana: "Am I pretty or ugly?"
Tzuyu: "Both."
Sana: "What do you mean?"
Tzuyu: "You're pretty ugly."

Both
Sana: "Am I pretty or ugly?"
Tzuyu: "Both."
Sana: "What do you mean?"
Tzuyu: "You're pretty ugly."
Sana: "Am I pretty or ugly?"
Tzuyu: "Both."
Sana: "What do you mean?"
Tzuyu: "You're pretty ugly."