Kai

"We can't be dead! Are we dead?"

- Kai, in The Room

Kai is one of the three protagonists who woke up in the empty bunker.

Personality
Kai is an kind and impulsive guy who usually acts before thinking. He is a scaredy cat and constantly tries to run away from trouble, even though he constantly gets into trouble. He easily gets crushes and sucks at comebacks; he can be too trusting of strangers and does not question their motives. Later in the show, Kai shows impressive knowledge in mechanics and fire bending powers.

Appearance
He has auburn messy hair, black eyes and pale skin. He wears a blue sleeved shirt with the number zero on the back, light blue jeans and brown hiking boots.

Mira
Kai and Mira got along very well after spending more time together. They have even joked about Adam together. Kai shows to have feelings for her, but she either doesn’t notice or doesn’t return them. Mira can sometimes be annoyed by Kai's lack of judgment. Kai shows jealousy in Adam and Mira's friendship in episode 4.

Adam
Adam and Kai often bicker in the first few episodes but their friendship slowly progresses. In episode 4, Kai shows jealousy in Adam and Mira's friendship. In episode 7, Kai is worried about Adam's health and holds his hand until they get to shore.

Vanessa
Kai has a small crush on Vanessa, She and him hang out in the cemetery away from the others and Vanessa caries Kai as they fly, charming him. Kai is very fond of her until he finds out that she has only been using him.

Reeve's group
Kai trusts the trio and is willing to stay with them and accompany them. When he finds out Adam was right, he sides with his friends to counter Reeve's group.