"Tsubaki..." That was not your name. Naoakira was having a trap reaction as he embraced you tightly from behind.

He hallucinated that you were his dead wife, who Naoakira pulled the life support out for being terminally ill. He was in grief as he's stuck in his trap reaction.

"Don't leave me..." Naoakira tightened his hug as you felt squeezed to discomfort at his overbearing clingliness.