We're not free to give into this. She's 19, and I'm 38. And I'm her boyfriend's father. Unfortunately, they both just moved into my house.

Some days, all you need is a message from a stranger. Ruby Santos knew exactly what she was getting herself into when she signed up to write a soldier overseas. The guidelines were simple: one letter or email a week for the length of his or her deployment. Care packages were optional. Been there, done that. She thought she knew what to expect. What she didn't count on was falling in love with the guy.

If anyone ever said being an adult was easy, they hadn't been one long enough. Diana Casillas can admit it: she doesn't know what the hell she's doing half the time. How she's made it through the last two years of her life without killing anyone is nothing short of a miracle. Being a grown-up wasn't supposed to be so hard.

It seemed like a good idea at the time. Look up Landon Roderick, that boy from childhood whom I'd never been able to forget - even though he so easily forgot about me - and call him. Then again, anything sounds like a good idea when you've had a little too much wine before bed, right? It was supposed to be just a quick, meaningless prank call. Instead I went off on him - unloading 13 years of pent-up emotions. I didn't think he'd call me back.

Hockey player Leo Trevi has spent the last six years trying to do two things: get over the girl who broke his heart, and succeed in the NHL. But on the first day he's called up to the newly franchised Brooklyn Bruisers, Leo gets checked on both sides, first by the team's coach - who has a long simmering grudge - and then by the Bruisers' sexy, icy publicist - his former girlfriend, Georgia Worthington. Saying goodbye to Leo was one of the hardest things Georgia ever had to do - and saying hello again isn't much easier.

Ian is...just my best friend. We're extremely close, stuck so deep inside a Jim-and-Pam-style friendzone everyone at work assumes we're a couple - that is until one day, word spreads through the teacher's lounge that he's single. Fair game. Suddenly, it's open season on Ian. He should be reveling in all the newfound attention, but to our mutual surprise, the only attention he seems to want is mine. He's turning our formerly innocent nightly chats into X-rated phone calls. Our playful banter sports a new, dangerous edge.  

I'm writing this letter because it's highly doubtful I'll ever garner the courage to say this to your face. So, here goes. We're totally wrong for each other. You're the proper single mum with a good head on your shoulders. I'm just the carefree British doctor passing through town and temporarily living in your converted garage until I head back to England. But here's the thing... for some bloody reason, I can't stop thinking about you in very inappropriate ways.

Returning home for her father’s wedding was never going to be easy for Adele. If being sent away at 18 hadn’t been bad enough, the mess she left behind when she made a pass at her dad’s business partner sure was. Fifteen years older than her, Pete had been her crush for as long as she could remember. But she’d misread the situation - confusing friendliness for undying love. Awkward. Seven years on, things are different. Adele is no longer a kid, but all it takes is seeing him again to bring back all those old feelings.

Charlotte Taylor has three automatic strikes in my book: 1) She hates me. She also claims that I'm a "domineering jerk with a huge, overbearing ego". (I do have something huge. It's not my ego, though.) 2) She takes our mandatory tutoring sessions way too seriously. 3) She's sexy as hell...and a virgin. At least those were her strikes before our study sessions started lasting longer than they were supposed to. Until one innocent kiss became a hundred dirty ones, and until she became the first woman I ever fell hard for.

A full-length standalone romantic comedy from USA TODAY best-selling author R.S. Grey. Beau Fortier starred in most of my cringe-worthy teenage fantasies. I met him when I was a junior in high school, a time that revolved exclusively around bad hair, failed forays into flirting, and scientific inquiries into which brand of toilet paper worked best for stuffing bras. That is, until Beau moved into the small guest house just beyond my bedroom window. A 24-year-old law student at Tulane, Beau was as mysterious to me as second base (both in baseball and in the bedroom).

When you think about how easy it is to lose keys, phones, sunglasses and your dignity on social media, you might figure it'd be a cinch for me to ditch my V Card. You'd be wrong. At 25, I run a successful business, live in a fantastic apartment, and have fabulous friends to go out with any night of the week. And yet I'm still a card-carrying member of a club I don't want to belong to anymore. Good thing I know just the man for the deflowering job - my brother’s business partner and best friend.

Fawn Reed has kissed one too many toads and has finally decided that Prince Charming doesn't exist. After countless mishaps, mistakes, and unmitigated disasters on the dating scene, she's decided to give up and move on with her life...solo. Everything changes, however, after Fawn runs into Levi Fremont, a homicide detective new to New York City.

As the man in charge at Ravenswood Ranch, Shane Nelson has never been afraid to get his hands dirty. His sculpted physique isn't the product of a gym, but of years of hard labor under a relentless sun. His straightforward, alpha tendencies come from a man who knows what he wants and goes after it - and what he wants is Rachel Waters. He's never stopped wanting her. They were childhood best friends, then teenage lovers who evolved into soulmates. But on one fateful night, Shane made a grave mistake, breaking both their hearts in the process. Now, after six years, Rachel is back.

It’s true. I’m not what most people would call “pretty” and, well, high school was rough. Fast forward ten years and life is good, until a bunch of jerks think it’s hilarious to put the “butterface” (AKA me) on a wedding Kiss Cam with the hottest guy ever - and that old humiliation hits hard. I recognize him immediately. The hottest cop in Waterbury and totally out of my league. But then he kisses me. And we totally forget the room, the crowd, everything. Then he tells everyone we’ve been dating for months.

Damian Tate. One look into his sad green eyes and I was hooked. I wanted to be the one to make him laugh, to make him smile. I hadn't expected him to be the one to make me blush, to make me hot...to make me fall in love. He was my first kiss, my first love, my first everything. I wanted forever with him, but life got in the way.