Aarron noticed the coffin and then realized the reason everyone in town was here was because somebody had died. He peeked inside the coffin to see who it was, and was shocked when he saw his own face. He looked back at Terra and tried as best as he could to get his attention, screaming, making jokes & even tried dancing. But he knew that no one could see him. So, Aarron followed Terra around over the years, trying to help his brother & get his attention. One day when they were 10, Terra was getting pushed around by some kids after school, so Aarron possessed a water hose & shot water at them to get them to go away. Terra got frightened himself when he saw the hose "act on it's own" & ran away, Aarron soon worried and following him. Terra started to look up ghosts on the internet & Aarron had to sit back & watch his brother be scared of him. So Aarron left him alone for 2 years and then came back, hoping someone could see him, but he was still invisible.
-Cont.-

Aarron was relieved though that his brother had gotten over his fear. He floated down next to him, & tried to hug him, but Terra phased through him & suddenly shivered, having felt his hug. Terra ignored it though since it was Winter, and walked inside. Aarron followed him around the middle school, not having been there before due to his death, and wanting to see how his brother had changed. He got angry however, when he heard Terra talking to one of his friends about him, and he joked about Aarron a bit while he spoke of when they were little kids. He got really embarrased afterwards, so he went to the boy's locker room & cried, upset, thinking that Terra thought he was a joke. But then Aarron heard Terra's friend walk inside the locker room, and heard him ask something. "Are you okay?" he asked. Aarron turned in surprise. "...You...you mean me? You can see me?" he asked. The boy nodded. "I saw you when I talked to Terra. You looked upset so I made an excuse and followed you."
-Cont.-

"My family can see ghosts. It's kind of a special talent more or less." The boy said (he's kinda like a medium). Aarron floated over to him. "Really...?" But then Aarron remembered what Terra said & got mad again. "Wait...why do you care? I'm dead! And my brother thinks I'm an idiot!" he yelled. The boy frowned & shook his head. "He doesn't think that. He was laughing at the good times he had with you. He started to cry a bit, actually, after you got angry and left." he replied. Aarron was in shock. "He...cares? But I've been dead for over 4 years now. He should've gotten over it now...After all, he doesn't see me!" Aarron said. "True, but it's hard to lose a sibling regardless, right?" the boy asked. Aarron was surprised and looked down. "...Yeah. Technically speaking, I lost him too..." He looked back at the boy. He was smiling at him. "If you want me to...I can teach you how to get him to see you. It'll take a long time though, at least 2 more years." the boy offered.
-Cont.-

Aarron sighed. "Hm...2 years? Man...I don't know...but... alright, if you can help me, I'll help you two." he said. The boy nodded & they "shook" on the deal. 2 years later, Aarron could finally show himself to Terra, and you guys know the rest. However, Aarron hasn't revealed how long he's been with Terra, and hides his worries by teasing him.
That's his story.

So sad :,(
You did an awesome art here, and story, even thought it's sad sis!
^_^
Angelbear Hugs