Ink's emotions had always been kind of... spazztastic, but, sometimes, it was worse than others. Other times, he didn't feel at all. Usually, he struggled with understanding just what Error felt toward him. Honestly, Error didn't understand himself. He didn't know why he wanted to help Ink feel proper emotions without the use of those vials. He didn't know why he wanted Ink to truly be happy, or sad, or in pain, or anything like that. He just... felt like he needed to get Ink a soul. The only problem was that he didn't know how.