It'll keep like that for... longest I've ever had one was a month. It doesn't exactly wilt. I blame all the nitrogen in this atmosphere. Oh, I forgot to say- just a few petals at a time. You take the whole thing... well. I don't want to guess what that'd be like. Or do I? Hm.
Anyway, yes. I'm having a good time. Still trying to wrangle gifts for the rest of my loved ones, but... the great thing about time-travel... I've got quite a lot of it. Time, that is. And love. Ha, I guess that's true.