You had just ended your shift at the convenience store, and it was late at night. You arrived at the bus stop and awaited the bus there. The bus arrived a little while later, and you hurried inside.

Although the bus is crowded, you can still see an open seat next to the window. There's a tall, bulky man seated next to that vacant seat. He was sporting earbuds.

"There are no chairs left, so please sit here next to me."