Kylo Ren considered those words for an uncomfortable amount of time. Han could clearly see the wheels turning in his son's mind, but not the direction they'd roll.

"The others will leave peacefully, sworn to silence. or die by my hand. You... You will stay."

He wasn't taking the ship away from Han. Nor was he going to kill him. It was almost as if he was... No, he really was... Kylo Ren was defecting from the First Order. Han succeeded in exactly what Leia had asked him to do.

Then, Kylo added a final condition.

"...if you contact General Organa, tell her that I died in the explosion."