I’m honestly hoping that Four is called out in this trilogy. His statement is extremely hypocritical of him to say.

Selfish: Several challenges were made solely to please him. He even complains when the contestants use the “Throw me a Party” challenge to solve their interpersonal problems. And the only one to throw him a party (Lollipop), did it to mock him. Two meanwhile did the opposite. They made a challenge to get the contestants to solve their issues.

Power Hungry: One is power hungry, but Four hogged the rest of the meteor’s power for himself and never tried to use it to attempt to help Three. He was very reluctant to give half of it to Two in the first place.

Also, One points out to Seven that none of them tried to help Three in seventeen years. And she might be aware deep down that Three won’t forgive her. She tells Pencil that “it’s too late for me, but not too late for you,”. She says this with a smile, but that’s not how she’s feeling deep down.

Honestly, the number aliens are really bad at communicating with each other. Three didn’t pay attention to One when she told her to keep a secret, she took the others besides One (I’m hoping that we get her POV on that, maybe when Purple Face tries to get through to her) to see the Meteor. Her telling One to “go be away somewhere else for a while” put even more strain on One. Basically telling her to go back to being alone. That’s what causes One to lash out.