Which Tropes Often Appear In Best Friends To Lovers Romance Novels?

“You have no idea what you’ve done to me. I’ve been replaying every sound you made, every way you came apart for me.” His grip tightened. “I’m not letting that go. I’m not letting you go. Fuck the friendship. I want you.” I let out a little gasp. His thumb rubbed across my lower lip. “I don’t just want to fuck you—I want to keep you. You’re my favorite sin, and I’ll commit it again and again until you understand you’re mine.” His lips twitched a little. “You’ve always been mine, Savannah.” ——- Her sister is marrying her ex. So she brings her best friend as her fake fiancé. What could possibly go wrong? Savannah Hart thought she was over Dean Archer—until her sister, Chloe announces she's marrying him. The same man Savannah never stopped loving. The man who left her heartbroken… and now belongs to her sister. A weeklong wedding in New Hope. One mansion full of guests. And a very bitter maid of honor. To survive it, Savannah brings a date—her charming, clean-cut best friend, Roman Blackwood. The one man who’s always had her back. He owes her a favor, and pretending to be her fiancé? Easy. Until fake kisses start to feel real. Now Savannah’s torn between keeping up the act… or risking everything for the one man she was never supposed to fall for.

For years, eighteen-year-old Mia has been secretly in love with Ethan — her older brother Jake’s twenty-two-year-old best friend. To Ethan, she has always been the little sister he promised to protect. But with their parents away for two weeks, Mia refuses to stay invisible any longer. Determined to make him see her as more than just Jake’s sister, she begins spending more time around him, testing the boundaries of their long-standing friendship. Ethan tries desperately to resist the growing attraction, torn between his loyalty to Jake, his own responsibilities, and the undeniable pull he feels toward Mia. As the days pass and emotions run high, the careful distance between them starts to crumble. One unforgettable night and everything changes. Now the line has been crossed, and neither of them knows if their friendship or their family will ever be the same again.

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.

After years as inseparable friends, Sage and Kaiden have always known they could count on each other until hidden feelings start to bubble up. Kaiden, a beta, has secretly loved Sage, who is also a beta, since their school days. But with Sage eyeing someone new, Kaiden offers to help his friend pursue this new love interest. However, Kaiden’s “help” might not be as innocent as it seems, as it brings them closer than ever and unveils a possessive streak in Kaiden that neither expected.

He stepped closer to me, his breath hot against my neck. “Say it Miss Taylor, and I will make you forget my brother ever existed.” His low husky voice vibrated through my core, my body shivered. The way his intimidating eyes burned into my soul, I knew he meant every word he said. He was yet to touch me, yet my legs wobbled under his mere gaze, my knees too weak to carry my body. That's when it dawned on me; Jaxon West was not a man, he was a walking seduction. Just a single glance from those eyes, and I could feel the wetness between my thighs. ** Ava Taylor has always been in love with her childhood best friend, Liam West, the charming, golden boy who could do no wrong. It was her secret, sadly he didn’t feel the same way for her. After a devastating break up, Ava hopes he could finally notice her. When he receives an invitation to his Ex’s engagement ceremony with his Cousin, he pleads with Ava to be his pretend girlfriend so as to make her jealous. But when she arrives at his Family’s old house, she meets his Magnetic older brother Jax, and things spiral out of control.  Finding her in his brother’s bed, Liam is jealous and realizes his own desire for Ava. Now the two brothers want her, and she must choose between them. But what if she can’t make a choice? What if she wants both of them? The sexy masculine cowboy and the football icon! Sounds like the beginning of a reverse harem. Note: This book contains mature/controversial content. It's not your regular romance book, it might just take a very dark turn! (⁠◠⁠‿⁠◕⁠)