That's fine. It's fine. He was already planning to do it. He wanted a more foolproof method but he knows where his carotid artery is and he has a knife on him and if his hands are trembling and he feels like vomiting and his vision is swimming, well, he still has proprioception, so before the friendly men in the full-body armour can do anything he can grab his knife and close his eyes and—
"...it's just stupid. It's so stupid. I, I wanted to keep you all to myself but I. I need a life beyond you. I need to have more than just you in my life, I need—my own friends. I need my life to not revolve around you. And it's, it's good that yours doesn't revolve around me. And you should cherish your friends and, and—it was always just fear. The jealousy. It was always just being scared that you'd leave. But I should want you to be happy first. Above everything. And if you won't leave then I don't—shouldn't—mind—whatever you do with anyone else. And if you will then, then, then I don't want to hold you."
"...and I need to introduce you to Kim Hye-jin. I—she was so good to you, Tae-gun. So, so good. I want you to have someone that good with you.
"Especially since I'm not going to be an esper anymore."
"And I need to apologise to your friends because I've been rather less than good to them."