The context of the following conversation is Aubrey put in a lot of work to their costume so they could win a contest.:
Aubrey says I really hope I win the contest tonight since many Hollywood scouts will be there.
The friend responds You put so much effort into it, I'd would be surprised if you didn't.
Aubrey responds I think I spent about forty hours in total working on it.
The friend responds I am sure you will win the contest..