Explanation time, yay TvT. So Smudge is a manmade character I came up with. Basically Ink created her to be his older sister because he basically had no friends. Smudge would always be there for Ink but she had her own problems, and she felt like she could never talk about them. Soon, Ink gained a few friends. He didn't mean to, but he stopped talking to Smudge and she became lonely with no one else to talk to.