She's it.

After losing a bet to his best friend Zack, Scott Holmes is forced to genuinely date a girl for 31 days, with set date ideas planned by Zack himself. After trialling girls to date, he realises he needs to find a more genuine girl, one who is more than just a hook up. So he meets Grace Cross, not his usual type, but with time running out, she's his only real option. So with that, they "date" only to find maybe deeper feelings are there...