Argh..I forgot it again and I can't find it - it is a story about the son of some crazy gardner who found how to create blue roses and the boy that this gardner used to abuse. So the son of the gardner and this boy meet some years ago and the "boy" is about to marry a woman and they want blue roses for their wedding. Sftewards the son of the gardner starys harassing the other one but finally he realizes it was his father who ruined the life of the boy. Pretty much this is the plot.
I can't believe I forgot it! I've read it like 3 times! And now that I wanted to re-read it I cannot come up with the name.

Thanks in advance, guys!

Nemureru Hana - I love this one too! ^.^

Thaanks, dear! 🙂