Yoon Park and his father embarked on a week-long journey to Switzerland, and a portion of their trek was broadcast on the July 21 episode of 'Father and I.' 

On this airing, the actor blew up at his father over their scanty meals of ramen noodles and sandwiches. While his father wanted to preserve their traveling expenses as much as possible, even on food, Yoon Park was clearly dissatisfied with the inadequate sustenance. 

The actor complained, "It's my first trip abroad and also our first trip together so do you really need to take it this far? It's not like we're here a month or even two, three weeks but just a week, so I want to eat something tastier and just be more comfortable." 

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Yoon Park's father later reasoned in the interview, "I thought it right for us to find our means with the expenses provided the production crew." Yoon Park, still upset from the argument with his father, only said, "I want the camera off," and left the set to go outside. 

Let's hope Yoon Park and his father made up! After all, trips are meant to be enjoyable and not stressful!