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.

The new Abby Abernathy is a good girl. She doesn’t drink or swear, and she has the appropriate number of cardigans in her wardrobe. Abby believes she has enough distance from the darkness of her past, but when she arrives at college with her best friend, her path to a new beginning is quickly challenged by Eastern University's Walking One-Night Stand. Travis Maddox, lean, cut, and covered in tattoos, is exactly what Abby needs—and wants—to avoid.

Samantha Kingston has it all: the world's most crush-worthy boyfriend, three amazing best friends, and first pick of everything at Thomas Jefferson High—from the best table in the cafeteria to the choicest parking spot. Friday, February 12, should be just another day in her charmed life. Instead, it turns out to be her last. Then she gets a second chance. Seven chances, in fact.

Spencer covets her sister's boyfriend. Aria's fantasizing about her English teacher. Emily's crushing on the new girl at school. And Hanna uses some ugly tricks to stay beautiful. But they've all kept an even bigger secret since their friend Alison vanished.

Zuri Benitez has pride. Brooklyn pride, family pride, and pride in her Afro-Latino roots. But pride might not be enough to save her rapidly gentrifying neighborhood from becoming unrecognizable. When the wealthy Darcy family moves in across the street, Zuri wants nothing to do with their two teenage sons, even as her older sister, Janae, starts to fall for the charming Ainsley. She especially can’t stand the judgmental and arrogant Darius. Yet as Zuri and Darius are forced to find common ground, their initial dislike shifts into an unexpected understanding.

Trenton Maddox was the king of Eastern State University, dating co-eds before he even graduated high school. His friends wanted to be him, and women wanted to tame him, but after a tragic accident turned his world upside down, Trenton leaves campus to come to grips with the crushing guilt. Eighteen months later, Trenton is living at home with his widower father, and works full-time at a local tattoo parlor to help with the bills. Just when he thinks his life is returning to normal, he notices Cami sitting alone at a table at The Red.

Whitley Johnson's dream summer with her divorced dad has turned into a nightmare. She's just met his new fiancee and her kids. The fiancee's son? Whitley's one-night stand from graduation night. Just freakin' great. Worse, she totally doesn't fit in with her dad's perfect new country-club family. So Whitley acts out. She parties. Hard.

Thea Landry has always known her place in modern-day society. It's somewhere just above the trash can her mother dumped her in as a newborn, but below the class where much comes easy. With her tattered shoes and bargain-bin clothes, her life has never been full of glamour. So when a rich and charismatic man takes interest, she doesn't fool herself into thinking their encounter is anything more than a one-night stand. Months later, she's kicking herself for not getting his phone number. Or his last name. She's given up hope of seeing him ever again.

Olivia Kaspen has just discovered that her ex-boyfriend Caleb Drake has lost his memory. With an already lousy reputation for taking advantage of situations, Olivia must decide how far she is willing to go to get Caleb back.

When Emily begins hearing noises and suspects someone has been in her house, Seth urges her to get a roommate. But after a search, she realizes a certain attractive cop would be the perfect choice, and Seth moves in. Seth loves Emily, but fears his feelings might make it difficult to protect her. In all areas of his life, Seth sees himself as a protector. He's determined to keep Emily safe, but he pushes the captivating blonde away in an attempt to stay objective. However, after her stalker makes a failed attempt to capture her, Seth can no longer deny his feelings.

When Travis returns home from Afghanistan, his parents are splitting up, his brother's stolen his girlfriend and car, and the nightmares of his best friend getting killed keep him completely spooked. But when he runs into Harper, a girl who despises him for rumors Travis started back in middle school, life actually starts looking up. And as he and Harper see more of each other, he falls deeper in love with her and begins to find his way through the family meltdown and the post-traumatic stress.

Ramona was only five years old when Hurricane Katrina changed her life forever. Since then it's been Ramona and her family against the world. Standing over six feet tall, with unmistakable blue hair, Ramona is sure of three things: She likes girls, she's fiercely devoted to her family, and she knows she's destined for something bigger than the trailer she calls home in Eulogy, Mississippi. But juggling multiple jobs, her flaky mom, and her well-meaning but ineffectual dad forces her to be the adult of the family.

Sarah Martin had every intention of skipping her high school reunion. Once a popular girl and valedictorian, she's now pushing forty, divorced, and running a small bookstore in Nashville - not exactly an impressive life. But Sarah's best friend, Kristen, won't take no for an answer, and she won't let them return to Briley High without Roxanne, the missing third in their senior-high trio.

Kacie Jensen has one main priority in her life: raising her twin daughters, Lucy and Piper. Ever since her ex - the girls' father - vanished four years ago, Kacie's sworn to keep her head in her studies and her heart out of trouble. Moving back home to her mother's bed-and-breakfast had seemed like the best way to start over.

Four teens across the country have only one thing in common: A girl named Leila. She crashes into their lives in her absurdly red car at the moment they need someone the most. There's Hudson, a small-town mechanic who is willing to throw away his dreams for true love. And Bree, a runaway who seizes every Tuesday - and a few stolen goods along the way. Elliot believes in happy endings…until his own life goes off-script. And Sonia worries that when she lost her boyfriend, she also lost the ability to love.