A group of close-harmony singers get onto the train with you, and begin performing "The Lion Sleeps Tonight"!
Brief update: I got my missing bag back. It was delivered to my apartment building last night, and I walked right past it on my way out this morning. Luckily, all is safe, and I am very glad to have it back.
My room mate arrived back safely yesterday, and we visited the biggest green grocer I have ever seen! We also spent some time wondering around our new neighbourhood, which is full of lush greenery. The parks are beautiful this time of year, despite (or perhaps because of) the sweltering heat.