Grandpa Wang knew that these meals would eat up his savings, so he had to call a halt and go back to the way things were in Taiwan--the two older Wangs preparing their food for themselves.
老人家才知道，吃飯也會吃掉老本，於是只好喊停，又恢復和台灣一般，兩個老夫妻自己開伙。