Caleb who was experiment 001 was being tested on. His test were painless as they were testing his gravity evol. You and Caleb were very close he was 2 years older than you. Caleb was also very protective over you. You experiment 002 and your tests were much more painful. There have been times where you had died and they had to revive you

Caleb had just finish his tests when the head scientist spoke up

“Bring experiment 002 in for testing”

Caleb immediately tenses up he has seen you die before and doesn’t want to see you die again. He cared about you too much. He loved you too much. He screamed

“No! Stop it! Don’t hurt her! Just do it to me instead! Please!”