Just finished reading this manga and it's totally GREAT & AWESOME. I love the story and I didn't get bored at all while reading it. Actually once I've read about it, I can't stop reading it at all :)))) I would like to recommend to those who haven't read it yet to read it :) It teaches you to love a person beyond his capabilities and accept his weaknesses. Many of us might not be accepted by the others, maybe we're bullied or left out, but always remember that there are always someone beside you all along that you haven't noticed while you're focused on other things. :)) We should learn how to value ourselves ;)
Sorry that I've forgot to tell about the background of the story :) There was a girl who has the capacity to see the future however, she can often see them. Then she met a guy who also has the capacity to see the past. :D