"It is! He's not really my brother by blood, but I say he's my brother so that is what counts!" There is a certain sternness in Diarmuid's voice that makes it clear no one is going to convince him differently no matter what they say, "He's actually my hero, but right now he's just a boy like me, so we get to go on all kinds of adventures and have lots of fun together. I'm so glad I got to meet him!'

When Luke says he is feeling better, Diarmuid smiles brightly, "See! I told you it was true. I don't know why it works, but it does!"

Of course, when Luke asks about his memory, the smile fades some and Diarmuid nods, "There is a night I am not allowed to remember. Father says it's for my own good, but it's still hard having that time gone. Especially since I know I lost something important that night. I just don't know what!"

Or who as the case may be...