This is actually one of the most beautiful things I have read so far, truly a wonder why this manga isn't that well known. But what I can't get out of my head is who is the person that Alicia-san married!? Truly a surprise and *SPOILER* that Cait Sith was the secret penpal of Akari!!!
I have to say this is one of the purest manga I've read. I always come back to this story when I'm feeling down, it's just so wonderful. I love Aria, and Aqua (the prequel). I can't think of a more blissful read.