Lek is a lonely locksmith who's never had a girlfriend. Kong is an aspiring writer who lives with his mom. The two strangers work side by side at the shopping mall, one copying keys, the other selling tabloid magazines. Together, they hatch a plan that combines their talents. They break into apartments during the day when the owners have gone to work. They don't steal anything, they only borrow. They borrow the lives, the loves, the things that belong to strangers. One day, they borrow more than they bargain for. Everyone has secrets and some cannot be revealed.