I'd like to offer up Grignac to Sari for plottings~

They already have an interesting.. friendship? so maybe they could be just as interesting mates?~
As far as how the plot would go.. Ummmm... Maybe they have a weird night where he tries to show her how to be a ghost while trying to convince her she is one and in a crazy twist some how end up sleeping together and having babies then they'd be stuck as mates. XD I could see Sari being pretty upset over it, but over time and getting use to Grignac a bit more they could have fun together.