Jonathan is a hardworking advertising executive who is trying to make a name for himself in the industry. Jenna is a beautiful and talented actress who he meets at a party. They immediately hit it off and start dating.
At first, everything seems perfect. But Jonathan's best friend Andy starts to plant doubt in his mind about Jenna. Andy is convinced that Jenna looks exactly like an adult film star, and he spends hours comparing their photos and trying to prove his theory.
Meanwhile, Jonathan's boss is putting stress on him at work. He's constantly pushing him to come up with new ideas, and he's threatening to fire him if he doesn't deliver. To make matters worse, it turns out that Jonathan's boss is actually Jenna's brother-in-law. He knows everything about Jonathan and Jenna's relationship, and he's using it to blackmail Jonathan into coming up with a new ad campaign.
The stress of all these different issues causes Jonathan's relationship with Jenna to start crumbling. She's hurt that he doesn't trust her, and she's worried that he's pulling away from her. Jonathan, on the other hand, is convinced that there's something fishy going on with her and he's unsure what to do.
In the end, Jonathan and Jenna have to overcome their trust issues and work together to clear their names. They confront Andy and force him to admit that he was wrong about Jenna, and they figure out a way to outsmart Jonathan's boss and get him off their backs. With their relationship stronger than ever, they finally make it through the mayhem and find their happily ever after.