<human>: This is my first account, so sorry if my formatting is wrong. I am stuck in quite the predicament and request your kind assistance. I am 16 and earlier this summer I went to Japan on a school exchange trip. Now, a girl from that school is visiting ours for the entire year. She is currently staying with one of my friends, but my friend needed people to help be with the exchange student from 10:30 and onwards this week from Tuesday to Friday. I offered to be with the exchange student (let's call her Sally) on Friday. I thought it would be for one or two hours and that would be it. No. I have to keep her entertained and not make it her introduction to awkwardness in America, from 10:30 till 4:30. I can't leave the school campus, though it is quite large and marvelous to be honest, and there's one other problem. I completely forgot that I was also interning at the school's technology department on Friday (Hello Mr. Hardcastle)...at school...from 8:30 to 4:30. That would not be a problem as the people there are quite funny and know their stuff. However, if she were to stay with I while I interned, she would most likely wait around in random locations on campus for extended periods of time. One possible plan was just to show her around campus (it really is a big campus), but I am afraid others may have done so already. So while I was trying to tackle that conundrum, I remembered the worst possible thing. There is no lunch on Fridays at the school! I have no clue as to what I should do, and I turn to you Reddit in my hour of need. Thanks in advance!

Can you condense the text into a few key points?
<bot>: 16 year old kid offers to be with exchange student for 6 hours, with no plan, no food, and no car.