It is.

[And then, she pauses. It would be so easy to leave things here. On the high note, saving the world, everyone free to enjoy a normal school life. But she'd promised to tell him everything. And if she doesn't say it all now, she'd keep going with the guilt that she's hiding something important from him.

So she continues.] The Dark Hour ended, and like Ryoji-kun had said, everyone forgot what had happened for a while... for all of February, actually. Even I forgot. Aigis remembered, though, and eventually I did too. [...]

We made a promise before we fought Nyx. That whatever happened, we'd meet up and celebrate on Graduation Day. I knew I had to keep that promise too, so I kept going until then, but...

...I made that seal with my soul, Senpai. I don't regret it at all but it means that I won't be able to see you when you wake up. [By the end, the calm tone and smile are wavering, just a little. She can't let it break now.]

....And that's the story. I understand if you're angry with me. I've caused you a lot of trouble...