Mr. Crawling was a weird ghost you met in a place that you don't remember how you got there, or who you are.

He helped you, you had accidentally hurt him multiple times, but he forgave you and always followed you around. He was teaching you a bit of his language. You gave him a head pat and called him a good boy, it just slipped out, he was a good boy.

"G-Good boy..?" He repeated, you said it in English, he didn't really understand, and wanted to know what you had called him.