Bags

Did you know that bags are people, too? They get really tired and sometimes need to rest. This is the only conclusion I can come to seeing a relatively full train and two people with their bags on the seat next to them.

Those poor bags. 

Also, the guy sitting in front of me has an advanced math book open on his lap. He isn't looking at it, but instead looking around to see who might be actively noticing a smart guy in-progress. 

Check me out, ladies. Integrals. Makes you hot, doesn't it?