Whoa, she inhales at the end of her lines!
That's the problem I have a lot when trying to sing Vocaloid songs. Rather than have the Vocalids sing 'naturally', people design their songs to only work in that "infinite breath" sort of style. Which is fine sometimes, but...
For those who don't know what I'm talking about, here are a couple examples, both by wowaka:
and
....Well, what do you know. According to the comments on the first link I posted, wowaka designed it to be unsingable. Hah.