This article lists the interactions between Book and Coiny.
Episodes suggesting a friendship[]
In "Zeeky Boogy Doog", Coiny attempts to recover Book, but couldn't as she was still alive.
In "It's a Monster", Book helps Coiny understand the implications of the HPHPRCC's self-destruction.
In "Well Rested", when Book turns into Yoyle Metal, Coiny says they're matching. Book thinks he's Nickel but realizes that Nickel doesn't have arms. Coiny says he's not Nickel and that he had some yoyleberries.
Neutral interactions[]
In "No More Snow!", Book informs Coiny that the HPRC got crushed.
In "Welcome Back", Book lifts Coiny during her explanation of recommending characters. However, this may not be canon.
In "Return of the Rocket Ship", Book tells Ice Cube that it's no longer BFDIA and is overheard by Coiny, who shouts from the distance saying that he knows that it is. Coiny then runs away, declining to talk any further. This annoys Book as Coiny interrupted her while she was talking.
Episodes suggesting a conflict[]
In "Get Digging", Book stops Coiny from taking Teardrop to W.O.A.H. Bunch, saying that Teardrop will only switch if she wants to switch. When Coiny gets her to switch anyway, Book complains to Fries that she can't believe they just did that.
In "Well Rested", Book and Coiny fight each other on the dehumidifier pipe.
In "Lots of Mud", while FreeSmart are attempting to rip off one of Flower's petals, Coiny walks in with the key to the lock of the petal, and Book exclaims, urging her team to get it from him. While fighting with Pencil, he opens up Book and starts writing in her with Pencil, dulling her. Book is offended by this, and tackles him to the floor, and begins physically fighting with him. Soon, Ice Cube tells them that violence isn't the answer, and Book agrees with her, stating the answer is "unfurl", which confuses Coiny. She then unfurls Coiny's fingers from the key, grabbing it and unlocking Flower's last petal, but Coiny pushes her to the side and takes it, and his team is announced safe. Coiny then insults Book, calling it "unfurling Book's brain", which makes her stammer and then go quiet in defeat.
In “Launch Party”, Coiny makes fun of Book for her losing streak.
Gallery[]
| Book | |
|---|---|
| Interactions with | Everyone, Coiny, Gaty, Ice Cube, Ice Cube and Pencil, Lollipop and Taco, Match and Pencil, Nickel, Pencil, Pillow, Pin, Price Tag, Ruby, Taco |
| Other content | Book's contents, Variations of Book |
| Coiny | |
|---|---|
| Interactions with | Everyone, Blocky, Book, Eraser and Pen, Firey, Leafy, Needle, Nickel and Spongy, Pin, Snowball, Tennis Ball, Yellow Face |
| Others | Variations of Coiny and Nickel |