Aidan Harney

Aidan Paul Harney is Middle School student entering Grade 7. He first appeared in Season 4: 1# Their Best Friend. He also has Dark Syndrome and his power is Spear. He is friends with Luke, Calum, Michael, Troye, Wendy, Collins, Devan, Shawn, Ashton, Niall, Justin, Zoe, Raphael and Kan.

Physical Appearance
He has short, flat dark brown hair, brown eyes and fair skin with freckles. He stands on 5 ft 2 and is on average weight. His school uniform consists of a white short-sleeved dress shirt under a red sweater, grey shorts and black shoes. As everyday wear, he wears a shoulder-length white shirt with red sleeves, black jeans and white sneakers. His sleepwear consists of a dark blue short-sleeved shirt and black shorts.

Personality
He is athletic and optimistic. He can be shown to be serious at times but at other times, he can be optimistic. He is also caring like how he got a turtle from Calum, Zoe and Raphael's grandparents and gave it to Raphael.

He is also playful and immature like Zoe, Raphael and Kan despite being a kid.

Luke Hemmings
Luke knew Aidan since he is Raphael's friend and he has been friends with Calum.

Calum Hood
Aidan is Raphael's best friend and he knows him stating that his brother, Raphael always brings Aidan with him.

Michael Clifford
Aidan is Raphael's best friend and Michael knows him since he has been friends with Calum.

Troye Sivan
Not much is known between Aidan and Troye.

Wendy Huang
Aidan has been friends with Raphael and Wendy knows him since she has been friends with Calum.

Collins Key
Not much is known between Aidan and Collins.

Devan Key
Not much is known between Aidan and Devan.

Shawn Mendes
Not much is known between Aidan and Shawn.

Ashton Irwin
Not much is known between Ashton and Aidan.

Niall Horan
Niall knows Aidan as Raphael's best friend since he has been friends with Calum.

Justin Bieber
Not much is known between Aidan and Justin.

Zoe Hood
Zoe is friends with Aidan.

Raphael Hood
Raphael is Aidan's best friend and childhood friend.

Kan Chan
Kan is friends with Aidan.

Trivia

 * 'Aidan' is the anglicisation of the Irish male given name Aodhán and the Scottish Gaelic given name Aodhàn
 * Aidan is one of the 7 main characters who have brown eyes(the others being Calum, Wendy, Shawn, Raphael, Zoe and Kan) and the 11 to be brunettes(the others being Calum, Wendy(though she dyed her hair blonde), Troye, Devan, Shawn, Niall, Justin, Raphael, Zoe and Kan)
 * He was born on 6 November 2006 which makes his Zodiac sign Scorpio
 * However, he didn't get any Zodiac-related powers but he got Dark Syndrome which makes his power Spears