[Ren sighs fondly and shakes his head a little against Shun's.] I'm not apologizing for me...

[He's pretty sure Shun knows that...but not 100% sure, so he feels like he should say it anyway.]

He was here for a long time, wasn't he? [Ren can't help but squeeze Shun's hand again, a little more like he's clinging to give himself support this time. Thinking about how long Fubuki had been here really just makes it worse, and not just because they'd gotten the chance to be friends for that long. It's a reminder that no one is really safe, no matter how long they've been here, and he doesn't like thinking about that at all.]

I wish you could have parted on better terms.