Sera Delos has a secret.

She wishes it were something important or life-altering like owning a key to a blue Police Box that's home to a time-traveling alien, or that she must hide the secret identity of her alter-ego. Nope, at twenty-five, she's never been kissed. There just haven't been many opportunities for the self-proclaimed nerd and fangirl. There have always been too many shows to watch, too many books to read.

When the gorgeous single dad next door needs a ride to the hospital, Sera becomes the only available ride. It doesn't help matters that Hunter MacLaine makes Dean Winchester seem like a medie badass, even if he is a diabetic and doesn't think much of himself.

Not even Sera could have envisioned a future where Hunter would be interested in her once the neighbors go back to their normal lives. It doesn't even matter that Hunter, or his son, Matty, don't get her nerdy references, or that she fangirls over fictional characters on the screen and in books.

As Sera realizes she's starting to fall for her next-door neighbor, she's going to have to fess up to the secret she's been keeping for forever. Sera's wondering the obvious: has she finally found the man to whom her first kiss belongs to?