Fitz and Bianca became friends sometime before What a Girl Wants (2), and they are shown interacting a few times throughout The Boiling Point. It is assumed that their friendship ended because Fitz was expelled, and because Bianca hasn't mentioned or spoke of him since then.
In Better Off Alone (2), Fitz and K.C. is seen in the back of Bianca's car. They are all suffering from hangovers and slept in the car the previous night.
In My Body Is A Cage (2), Bianca finds out that Adam has boobs and is transgender. Later, Fitz and Owen confront Adam in the guys bathroom, telling him to pee standing up. When Adam doesn't Owen lifts Adam, and throws him through a door outside the bathroom.
- They were both good friends with Owen Milligan.
- They both had a conflict with Adam Torres, but Bianca became friends with him.
- K.C. Guthrie told both Bianca and Fitz about his experience with Coach Carson.