Fabian Rutter

Fabian Rutter is a main character of Chronicles of Anubis. He is a member of The Anubis Solvers and Sibuna.

Chronicles of Anubis
In Season 1, Fabian and Nina were originally dating. Nina dumped him after finding out about his hickey in House of Hickeys. It is possible he has a secret relationship with Joy. He and Sibuna have found a passageway.

Joy Mercer
Joy and Fabian are close friends. They are both members of The Anubis Solvers. It is revealed Joy gave Fabian a hickey in House of Hickeys. It is heavly implied that Joy and Fabian are having a secret relationship. (See: Jabian)

Nina Martin
Nina and Fabian were originally dating. Nina dumped him after finding out about his hickey. He and Nina then rarely interact until Sibuna starts to get closer and they become simple friends. (See: Fabina)

Differences between House of Anubis and Chronicles of Anubis

 * Fabian gets a hickey from Joy.