He's Such a Flirt!

[Reunion after a long separation] A sweet, gentle new girl transferred to the school. On her very first day, her stunning looks earned her the title of school beauty, taking it from the former school beauty. Everyone eagerly awaited a legendary showdown, but the former school beauty not only didn’t pick a fight, she kept calling the new girl “darling” and cuddling up to her. On her second day, the transfer student took a citywide exam. Everyone was ready to comfort the gloomy girl afterward, but the next day, they saw a familiar yet unfamiliar name at the top of the rankings. What the transfer student did on her third day left the whole school stunned.