Is Crossing The Line Sleeping With Best Friends A Common Trope?

From Best Friends To Secret Lovers!! Rory and Todd have been best friends for thirteen years. They thought they knew every secret between them but a playful dare unlocked a lifetime of hidden feelings. It strips away the pretense and leaves only a burning, undeniable truth: They’re in love. But now they have to battle the outside world that is desperate to keep them as ‘best friends’

"I want you to take my virginity," I tell my best friend. He chokes on his drink. His eyes go wide, blinking at me like he misheard me. "Dawn." "Not now, obviously. Just promise me you won't let me turn twenty still a virgin," I say, biting my lower lip. He stares at me like I just sprouted two horns. His eyes move slowly across my face. His lips part. He says nothing. "Dawn," he whispers like a plea. For so long, I have loved him. I wanted all my firsts to be his. Instead, I end up in his brother's bed. Killian. I should stay away from him. I shouldn't want him. Not only is he cocky, arrogant — he's the bane of my existence. Yet when he touches me, it feels like I'm the most precious thing in his life.

My best friend had one rule: stay away from my brother. But what he didn't know was that his brother kept me up all night. Wren Mercer had spent years being just Ross's best friend. Fine with holidays at the Calloway house, years of watching Dani, Ross's older brother, move through life like nothing could touch him, fine with the fact that he never once looked at her like she was worth the trouble. So she did what any sensible girl would do, she found someone else. Blake Hendrix was everything that made sense on paper. Charming, attentive, and most importantly, not Dani Calloway. She told herself it was moving on. She told herself it was working. What she didn't know was that Blake had his own reasons for getting close to her, ones that had everything to do with the brother she was trying so hard to forget. When Ross invites her to move into their off-campus apartment, she tells herself it's still fine. She has Blake. She has a plan. Dani barely registers her existence anyway. She can handle proximity. She's wrong. Because Dani does notice her. He always has. What starts as tension becomes stolen moments, a secret neither of them planned, and the slow terrifying realization that this is the most real thing either of them has felt in years. But Ross is right there. Blake is closer than she thinks. And secrets don't stay hidden forever. She fell first. He fell harder. And what breaks between them might not be fixable.

Charlie Wayne’s life is perfect. Or it was. As a VP who commands boardrooms and a playboy who elegantly ends every date at his door by 3 AM, Charlie’s world is built on control. But lately, his system has a glitch. A streak of bizarre, comically bad luck—flat tires at dawn, mysterious fire alarms, untimely food poisoning—keeps derailing his plans. His flawless exit strategy is in shambles. Carly Dorrington’s life is a lie. But a necessary one. After a blowout fight with her father over their family companies’ merger, Carly needs a place to stay. Where better than with her childhood best friend, Charlie? It’s just temporary. Just two best friends sharing a space. It has nothing to do with the two decades she’s spent loving him from the sidelines, or the quiet hope that maybe, just maybe, proximity will make the world’s most oblivious man finally see her. Now, under his roof, the "coincidences" multiply. Charlie’s chaotic love life grinds to a halt just as Carly’s presence becomes a permanent, comforting fixture. His sacred rules don’t seem to apply to her. His peaceful solitude feels warmer with her in it. As the lines of their friendship blur, Charlie is left to wonder: Is Carly the calm in the center of his storm… or is she the one who’s been stirring it up all along? Note: This is a slow-burn, dual-POV story about best friends, blurred lines, and the long game. If you find yourself wondering"where is this going?" in the early chapters... keep reading. Everything becomes clear in Chapter 4. The foundation is being laid for a reason. Thank you for trusting the process.

Selene, the loyal best friend, accidentally has a wild one-night stand with a tall, bearded stranger in a motel during a snowstorm—raw, unforgettable sex she thinks she’ll never repeat. The next day at Gwen’s family dinner, the stranger walks in: it’s CK—Gwen’s lifelong childhood crush and family friend, now their new roommate. Guilt crashes in as Selene realizes she slept with her best friend’s obsession. But the chemistry is too strong to resist. Secret hookups ignite in their shared apartment (kitchen counters, shared bathroom risks, late-night motel dates). They agree to date in hiding—Gwen can never know. Every stolen moment is hotter because it’s wrong. Close calls multiply. CK’s quiet depression cracks around Selene. External pressure builds from ex Megan at his new law firm job. When Gwen starts noticing marks, deleted texts, weird vibes, and the growing distance between her two closest people—the secret begins to crack. The truth explodes at Gwen’s surprise birthday party (puppy reveal, friends, cake). After fallout and healing, Selene and CK reunite months later—no lies, just honest love. Hopeful but scarred ending.

Selene , the loyal best friend, accidentally has a wild one-night stand with a tall, bearded stranger in a motel during a snowstorm—raw, unforgettable sex she thinks she’ll never repeat. The next day at Gwen’s family dinner, the stranger walks in: it’s CK—Gwen’s lifelong childhood crush and family friend, now their new roommate. Guilt crashes in as Selene realizes she slept with her best friend’s obsession. But the chemistry is too strong to resist. Secret hookups ignite in their shared apartment (kitchen counters, shared bathroom risks, late-night motel dates). They agree to date in hiding—Gwen can never know. Every stolen moment is hotter because it’s wrong. Close calls multiply. CK’s quiet depression cracks around Selene. External pressure builds from ex Megan at his new law firm job. When Gwen starts noticing marks, deleted texts, weird vibes, and the growing distance between her two closest people—the secret begins to crack. The truth explodes at Gwen’s surprise birthday party (puppy reveal, friends, cake). After fallout and healing, Selene and CK reunite months later—no lies, just honest love. Hopeful but scarred ending.