It floods him; the anger, unresolved hurt and betrayal at Rey leaving him, at Luke having fooled him, and Kylo so deep in his desire to end Skywalker that he hadn't noticed. The fear. The fear of a young man who'd woken up to see the man his parents had trusted, standing above him and poised to strike.

All of which, he still feels. Just as he had, on Crait when Luke refused to fight him.

Would he fight Kylo now, even with no knowledge of what is to come? His cross-guard saber is visible at his side but he doesn't reach for it. A fact that speaks wonders to his control that he hasn't drawn it and ran at him the moment that he recognized him.

"It's too late for that. The time has long since passed."