A restaurant with attentive service（Extra) 服務周到的餐館（額外內容） (Patreon)

I often notice those call buttons at restaurants when ordering, and that inspired me to make this short piece. (每次點餐的時候，都會看到類似呼叫人員的按鈕，於是我就有了類似的靈感，畫了這個小短篇。）