Kirbon

Kirbon is the Non-binary Ship between Kirby and Ribbon in the Kirby fandom.

Canon
When Ribbon ends up on planet popstar, Kirby is the first person she runs into. Kirby find a crystal shard, and combines it with Ribbon's. After ribbon tells Kirby they the other crystal shards are scattered, Kirby offers help, which Ribbon gladly accepts.

In the bad ending, kirby and his friends seemingly save Ripple star, Ribbon's home planet. Before kirby and his friends leave, Ribbon and kirby shake hands. And Ribbion waves goodbye to them as they leave.

In the good ending, after Kirby and friends defeat 0², it cuts to the queen of Ripple star giving everyone Medals in the shape of crystal shards. After kirby gets his medal, Ribbon goes up to Kirby and kisses him on the cheek, causing him to blush and twirl around before tumbling down the starcase.

Fanon
Kirbon is Pretty popular in the Kirby fandom, with it's main rival being Kirchu. As such, it's common to depict Ribbon and chuchu fighting for Kirby's love. The ship is mainly shipped because of the kiss in the true ending. Shipping isn't a big part of the fandom, but those who do ship characters will likely ship this.

Fandom
Kirby/Ribbon (AO3)

Trivia

 * In kirby star allies, after being guest star allies with Adeleine and ribbon, it shows a picture of the two along with the other characters of wave 2 Drawing, with Ribbon drawing Kirby.KSA wave 2 characters drawing.png