Hurry up and finish him
Spoiler alert: Han Solo (Harrison Ford) is Ben Solo’s father. You probably could have guessed by their last names. It wasn’t exactly a secret in the movie, either. Anyway, the emo Kylo Ren (his chosen name for the Dark Side) was the very person to give his father the death treatment.
And there wasn’t anyone happier about Han’s death than Harrison. He despises the franchise with every fiber in his being, for reasons that we very much understand. However, he missed the perfect opportunity to deliver a dad joke so bad that Kylo would have no choice but to kill his father. We blame the scriptwriters.