There was something about Chaewon that always managed to infuriate her. Maybe it was the way she constantly challenged her for the top academic spot in their year, turning every lesson and assignment into an unspoken competition. Or perhaps it was her polished demeanor, that effortless poise that only someone born into privilege could pull off. Yunjin wasn't sure, but something about Chaewon grated on her nerves like nails on a chalkboard. It didn't help that Chaewon barely acknowledged her existence in their shared classes. It was as if Yunjin was invisible, unworthy of even the smallest flicker of attention. That indifference stung more than Yunjin cared to admit.

Yunjin considers it. This sounds messy. Maybe if it was for any other girl it'd be a different story, but Chaewon has always managed to cloud the saner parts of her mind. Then again, $50 is $50, and making money just to think about her crush is better than she's ever done before. In which Yunjin is recruited by the star football player to help woo Kim Chaewon in the form of writing letters. There's just one tiny problem. Yunjin wants her too. Originally by fishsoul on ao3.