Reed Hadley would gladly spend her day holed up in her room with her dog, watching horror movies or surfing the internet on her trusty laptop. Too bad she is the daughter of one of the biggest matchmakers in the business. As soon as Reed started to develop into what scientist dubbed an adolescent, her mom has been sitting her up on dates, which seem to go wrong every time. Reed is done with these dates, and she realizes that the only way to get her mom off her back is to find a boyfriend. When Reed is partnered with bad boy Parker Hunt on a school project, they can't stand each other. However, Reed and Parker quickly realize they need each other; Reed needs Parker so that her mom will stop with the blind dates, and Parker needs Reed so his jealous ex-girlfriend will leave him alone. So, this odd pair strikes up a deal. For appearances' sake, they're an item. Behind closed doors, they may fight like children, but Reed and Parker have managed to fool the people they need to. However, can a fake relationship stay fake forever?

Callie Picket,the-fat-girl-next-door has a big fat secret. Well, a secret she's been successfully hiding from her oh so sexy apartment neighbor Chris Walker. In their first meeting, he mistakes her for a fat guy and she does nothing to correct him. "That awkward moment when the man you love doesn't know you're a woman" Very over-weight 22 year old girl Callie has a mega crush on her hunkie new apartment next door neighbor Chris ...(age 24). The thing is, since Callie is so overweight, Chris mistakes her for a guy but she doesn't tell him the truth because they've become buddies and she doesn't want to lose that bond with him. Then Chris makes her start going to the gym to lose weight and as the pounds comes off, Chris begins to see these changes...like Callie starts to look more girly, and since he's a total playboy and lady lover, he starts getting attracted to her while thinking that she's still a "he". Basically, he thinks he's going gay. Will Callie ever tell him the truth as her lie begins to take its toll on both of them as she and very confused Chris becomes closer? Or will he be the first to finally see her for what she truly is? A Big Fat Liar.