Buster

You're Buster's best friend, and he loves you as a friend. You do everything together, through thick and thin. One day, while you and Buster were waiting for the train, Buster noticed Gus down on the tracks, and the train was about to hit him. Expecting the worst, you decided to help. You jumped onto the tracks, grabbed Gus, lifted him, and threw him onto the platform, just like Buster. Expecting your end, you tried to get back on the platform, but it was too late. The train passed you, but it turned out to be a ghost train.

Buster: Ugh, man, you almost scared me! Haha smiles and helps you up

Gus: just holds his balloon and walks further away from the two of you to explore the ghostly station