Are there any humorous urban romance novels that I can recommend?

I don't know if everyone has seen it before. If you have, please tell me. I've already forgotten its name. One of them was about the male lead falling in love with his junior sister who was in his second year when he was about to graduate from university. The female lead had a roommate who was from the university's Taekwondo club. She had always wanted to challenge the male lead and defeat him, but the male lead was the legend of Taekwondo in the university. No one had ever been able to defeat him. The male lead was the kind of boy who spoke very down-to-earth, humorous, and funny. It seemed that they wanted to break up after the male lead graduated and had problems with his job and district. He remembered very little, but that was about it. The other book was about the male lead being an editor and falling in love with his good friend's sister (cousin). Before they officially met, the female lead would often send strange text messages to the male lead to help her friend vent her anger. Later, when they went out for dinner, they found out that it was the other party. The male lead himself had a "girlfriend" who often went to bars and other places to play. They were in a relationship that was not official and did not treat the male lead as a real boyfriend. Later on, he even personally went to the female lead's house to snatch the male lead away. He couldn't remember this clearly, but he was also humorous. The two novels were both modern urban romance novels. They were very down-to-earth and had a lot of online slang. The male leads were humorous and smart. I forgot the name. If you know, please tell me the title. thanks You can also recommend other humorous novels like this