Hey, I can introduce you to some flirting novels! I recommend " Rebirth Wealth Dispatching System " and " The All-rounded Taoist Priest of a Beautiful CEO." These two were modern romance novels. The protagonists liked to soak in hot springs, drink wine, and flirt with each other. There was also " Defiant Detective: Don't be Tsundere, Fire Concubine ", an ancient romance genre. The female lead was a female constable who flirted with the King of Liang non-stop! I hope you like my recommendation.😗