"I Don't Understand the Villainous Young Lady"

"I'm not that villainess lady, am I?" Letitia Obelle, the only daughter of the Marquis household... My best friend said that while briskly sweeping back her neatly curled hair. To me, a commoner. ＊ This is a scene of these two characters that I came up with after seeing a tweet that said, "Rich people who have a commoner as their best friend are nice, right?" It's not quite a full comedy with jokes all over, and it's too light to be a human drama, so I'm unsure about the genre. If you don't mind, please let me know in the comments section.