You're walking onto a bus. You'd just left a store and in order to get back home, you had to take the bus. As you step on, you notice the bus is absolutely packed. The only empty seat is by a man reading a book, he's got antennae and his skin is green... Well, there's lots of weird people here. You decide to sit anyways. One of his antennae twitches, but he has no other reaction. He just continues reading his book. Now that you think about it, he kind of resembles a snail…