Spencer Cassadine

Early Life
Spencer was originally thought to be the son of Courtney Matthews and Jax, but a DNA test proved the father was Nikolas Cassadine. Spencer developed a close friendship with Josslyn Jax, she went as far as to hide him when he ran away when he was younger.

Before the series
The affects of Spencer's popularity never seemed to faze him. He stuck to his close group of friends and family. As a football player he had a group of girls surrounding him, but never got close to a certain one. As a young adult he denied his feelings for Chloe even though his family knew better.

Relationships
Nikolas

Has a closer relationship with his father than his other siblings because of it just being them for until he married Liz.

Liz

Liz is closest thing to a mother figure that Spencer has ever known. When he was 5 he started calling Liz, mom. He thinks of Liz as his mom, but he always wants to hear about his real mom.

Aiden

While Aiden is the irresponsible one it usually falls on Spencer to clean up his younger brother's messes.

Blake

Spencer is overprotective and controlling over Blake when it comes to guys and her partying.

Josslyn

Spencer is protective over Josslyn. They developed a close friendship, but never had any romantic feelings for each other. Spencer is the one person who never judges her and is always honest.

Chloe

Spencer was in the army when he heard of Allison's death. He was the only one to get through to Chloe when he returned on leave.

Liam

Spencer and Liam are best friends.