Well, without more context, it's hard to say exactly. It might be a personal account of a love affair that has some special connection to the address 185 Wilshire. It could involve the history of the place, like a couple who lived there long ago and their love endured through various events in that building or on that street.
There's no way to be certain without more information, but perhaps it's two neighbors at 185 Wilshire who fall in love. One might be an artist who lives in a studio there and the other could be a writer who just moved into the building, and they meet in the hallway and start a relationship.
Well, generally in a short story titled 'the bus', it might center around the characters who use the bus regularly. Maybe it shows their daily commute, their hopes and dreams during those rides. For example, it could tell the story of a young student who meets an interesting old man on the bus every day and through their conversations, learns valuable life lessons. Or it could be about a bus driver and his observations of the different passengers throughout the day.
I don't know for sure since I haven't read it, but common characters in a night bus story could be the bus driver, passengers like a tired worker, a student, or an elderly person.
A musician could start playing his guitar at the bus stop. People would gather around to listen. Some would start dancing, and when the bus comes, they would all cheer and wave as the musician gets on the bus, still playing his guitar.
At the bus stop, a little girl was waiting for the bus to go to school. She had a bright red backpack and a big smile on her face. When the bus finally arrived, the driver greeted her kindly. She hopped on, excited for the day ahead.