My Boyfriend's Best Friend Keeps Trying to Steal My Place

Best Friends Stealing Each Other’s Love Interests!!!

The Male Lead’s Brother Falls for the Female Lead, and the Second Male Lead Wins Her Over

Looking for books like "Secretly Indulging in Pleasure".

The Hero Becomes Friends with the Second Male Lead Just to Get Close to His Girlfriend

Any Stories Where the Second Male Lead Gets the Girl?❗

I read a novel before where the female lead and the second male lead were fake siblings, and they secretly loved each other. He knew how she felt, but since she was his sister in name, he avoided those feelings. When his parents found out, they thought she was distracting him and sent her abroad...