Ian

Ian is the boy helping Tori with her moldbush at the begining of the series Pilot episode. He was never seen again after Pilot. Not much is known about him, or what happened to him after Tori transferred to Hollywood Arts. He was one of her lab partners in her classes. It seemed they were doing a experiment on plants to see how they smelt and felt. Also it could be a question if Tori liked this boy since she partnered up with him and lab.

Daniel possibly knows Ian. Since Tori might've liked Ian, he might be the reason Tori broke up with Daniel. However, these are only possibilities since we do not know much about him. He left the house after Trina and Andre entered. It is not likely he will ever return to the show, but perhaps Dan Schneider will surprise us. Ian was a quiet kid and didn't say much in the one episode he was present.

Ian and Tori were working on their project, but Trina interrupted them. Tori was very upset insisting that she and Ian needed to finish their project. Trina didn't care. Ian left after that, and they did not complete their project. Ian probably finished the project on his own since Tori transferred to Hollywood Arts. Either that or Ian got an F. Tori probably apologized to Ian about abandoning him in doing the science project since they were friends and Tori is a nice person.

Interaction with other Characters
Tori - Ian is seen with Tori working on a science project.

Trina- Ian is seen annoyed at Trina, for she was interrupting their science project.

Daniel - Ian probably knows Daniel since he goes to Tori's old school and is in Tori's grade. Daniel and Ian are probably at least acquaintances.

Cat - Since Cat dated Daniel, she might know Ian. Cat probably met a few friends of Tori's from her old school and Ian was one of Tori's friends.

Appearance
Ian has dirty blonde hair. It isn't very long. Ian is also tall and thin. However, he is not extremely thin.