(played by Kenji Fitzgerald)
Luca is Amber's best friend, and has been since they were little. He's fascinated with extra-terrestrial life, and believes a UFO landed in Lightning Point the night of the big storm. Luca's adopted brother, Brandon, teases him for believing in aliens, so Luca is desperate to prove, once and for all, that they exist.
As Luca investigates possible alien activity, he bonds with Amber's "distant relative," Kiki. Luca doesn't know that Kiki is an alien. Can she trust him with her secret? Or will Luca's obsession with UFOs tear them apart?