The 831 Chronicles

Sue "Porter" Porter, a college student with OCD, autism, and probably some other stuff that she's been ignoring, has been riding the same bus, the 831, every day for almost three years. She knows the regulars like the back of her hand, but one day, one of them doesn't show up.

Since he always comes just as the bus is about to leave, she's not too worried (okay, fine, she's panicked), but when the bus doors close and she sees him still twenty feet down the street, she realizes she's going to have to do something.

Thanks to Porter, the bus driver waits for the guy. But what Porter didn't expect was for him to know she's the one who helped him out, let alone for him to *gasp* talk to her. Repeatedly.

Are they... friends?