<human>: (This was a couple of years back.) 

Whilst in Japan for summer break, my family visited a nearby mall. They decided to go shopping and leave me at the food court. Being starved, I tried and ordering a Ham&Cheese sandwich. Using my very limited knowledge of Japanese, I managed to say " I want a Ham and Cheese Sandwich", somehow. I honestly thought that was it to ordering a sandwich there (rarely visit Subway). The clerk looked like he was doing an extra shift and was real tired. He asked the sizes of bread I wanted, what sauces, any other toppings etc. Of course, at the time I did not know what he meant. So my brain thought of the most ~~original~~ gaijin solution in history, reply everything with a nod of my head and a "hai". The clerk looked at me in a way that looked like I was messing with him. To make matters worse, there was a family next to me, all teasing my Japanese "skillz". The family had to bear with all my crap before they could finally order. Took them 2 minutes, with around 5 people. I took 5 minutes. My face turned red and I quickly sat in an isolated part of the food court and ate the sandwich.

Can you give me a shortened version of the text?
<bot>: Ordered a Sandwich in Subway in Japan. Said "Yes" to any request. Made stranger wait 5 minutes to order.