Zettai Kareshi...
I just finished it... I want to say that it has to be one of the saddest things I've ever read. All throughout the duration I wanted Riiko to choose Night... and she did, but everything just went so bad... and it made me sad.
I can't touch on the things I felt while reading. There were so many emotions involved... sadness, happiness, joy, pain, anger, and a lot of other things I can't explain. I think that, at a first place seat next to Imadoki, Zettai Kareshi takes a new seat as my favorite manga. If something can make me cry so willingly, then I want to buy it and treasure it always. ^_^
If you haven't read it or heard of it, it's called Absolute Boyfriend (in America) and is seriously one of the best things I've ever read. ^_^ Go and read it, everyone!!