I saw it in Shoujo Beat when they passed it out for free at AX...
so I went and bought the series. It's really:
Zettai Kareshi
by Watase Yuu
Published by Shougakukan
in the Series Flower Comics
It's in the other room, but I believe it was 6 volumes. The story was pretty good, it didn't slow down in the middle at all, if I remember correctly. It doesn't start out with a big bang like in Shoujo Beat (they actually spliced together non-consecutive pages), but it was a pretty good story with a theme similar to Chobits
