This was a bit of a jumble; you had the main romance of the two characters, a secondary romance with their friends and then you had this sci-fi/mystery element that they were trying to mix in. You would think that the two elements would have complimented each other, but it really didn't work out that way. Instead, the sci-fi elements were random and disconnected from most of the story's natural flow. Then they seemed to mostly forget about that until near the end. It left the viewer not really knowing exactly what was going on and one element of it, which I won't reveal, was never explained at all. It does have a nice romance and a happy ending and each episode has post-credit scenes, but while I did enjoy it, the flow of the storytelling wasn't smooth and it was a little harder to get into than most are. There are 10 parts of the main story with 2 bonus episodes.