It had been a long time since I hadn't felt this way.
I was brought to the manga by the anime and I really have no regrets about it.

So first thing that shocked many people: there is an age gap. I think it'd be better seen as a forbidden love STORY than trying to imagine it in real life..

The art is wonderful, and the story has a good pace (though some people might find it too slow). The mangaka takes the time to deepen other characters too.
Things happen naturally and not too fast, it makes you crave for what's next and suddenly you realize it's over.
It was a beautiful love story.