Ten years is a long time and on top of that, he has been in this place almost a ye--

[Diarmuid's eyes go wide. That's right. It will be a year in March, won't it? A year since he started to live again...]

The Tower changes you. Sometimes for the worse, but sometimes, surprisingly, for the better.

[He laughs softly.]

However, in this case, I am going to blame his younger self. Rider...influenced him in some interesting ways.