"Dreams come true"
You know, I may be wrong, but I will say it anyway. The real meaning of "Blue roses" is something like "unattainable", it's also a symbolism for "mysterious and impossible", it makes things more sad if you think about it. Like, Gilles is telling Angelica that "dreams come true" and that everyone else will like the flowers, but in reality, there would be no one who will ever return there. It's impossible for them to like the flowers. Everyone else is "Free" so they won't be coming back, still Angelica doesn't realise that, maybe it's because of these rose-drugs, so in order to make her happy Gilles lies to her. Gives her one last moment of happiness.......
Well, I still really enjoyed the manga! I must agree with some people on here, that said the ending was rushed, but still. It's a pretty nice story!
You know, I didn't mind this dude before, he was fine, but now... after he did that to the poor sandwich... HOW DARE HE!!!
DESPICABLE!!! (╬￣皿￣)/