A young Cube and a young Orb, members of two feuding geometric species, whose disappearance during peace talks aboard the Cerritos turns out to be an elopement in Of Gods and Angles.
Quadralon and Radiara appear in the fifth-season Lower Decks episode Of Gods and Angles. The Cerritos is hosting negotiations between the Cubes and the Orbs, two species of glowing geometric beings who despise one another, when the young Cube Quadralon and the young Orb Radiara both go missing and each delegation accuses the other.
The search falls partly to Beckett Mariner and her troublesome charge Ensign Olly, a descendant of the being once worshipped as Zeus, whose uncontrolled electrical powers keep making matters worse. Neither has been kidnapped at all. Quadralon and Radiara are in love and have hidden away together.
The couple have also had a child, SquAaron, whose shape combines both parents. The discovery does not calm the delegations at once, and it is Olly who stops their ships with the tractor beam, earning her place in the engineering department.