In All Falls Down (1), while Drew is getting study advice from K.
C., he notices Bianca standing in the hallway, staring and smiling at him. Bianca approaches them and sits next to Drew, asking if he can zip her sweater up, insisting it's "stuck".
Bianca replies by saying that's what he gets for bringing his A game to the B squad. The next day Bianca is curious and asks Drew if her number is really in the guys' bathroom stalls, Drew replies with a no and Bianca says his is in the girls'. Bianca asks how long Drew's been at it with the drums.Drew then tells her that her number is on every stall in the guys bathroom, Bianca then tells Drew to call her and walks away smirking at him. Drew replies by saying a few years but adds that he isn't really good. again tells Drew to not get distracted and Dave tells Drew not to let Bianca get in the way of the finals.Bianca then pulls out a condom and they proceed to have sex, but Drew couldn't get it up and she leaves.She is later seen with Drew at school and he tells her that he is scared that the gang is going to find him and kill him.But instead they run into another gang member named Vince who had taken Bianca's bracelet and has everything he needs to know about her and her boyfriend Drew. The next day Vince gives Drew an ultimatum: shoot someone and become a member of their gang or else he and Bianca get killed, Drew decides to take the gun but, the next day he turns it in to take the heat off of Bianca and is taken in for questioning which leaves Bianca upset. , Drew delivers Bianca good news and she suggests they celebrate.
In Idioteque, Bianca is seen with Drew in his room and they are making out.They officially started dating not long afterwards in The Way We Get By (1).The couple would go on to face many dangerous and deadly trials, as well as a break-up.Bianca originally approached Drew while he was in a relationship with Alli Bhandari and flirted with him, going so far as to send him sexy photos of herself, and inviting him to the boiler room for oral sex.Drew, although claiming to be committed to Alli, responded to Bianca's advances, and met her down in the boiler room, where he received oral sex, thus cheating on Alli in the process.Ultimately, he decides to go to the boiler room, where Bianca is waiting. Alli is pissed and only agrees to stay with him if he never talks to Bianca again.