When Hye-ji stood up against Jun-ho and lied about Hong-joo being out on a day with a guy (when HJ1 didn't answer her ex-bf's phone calls), she thought of a way to stop Oddball (Hong-joo) from falling in love with him again. Perhaps she will ask Hoo-Yong for help to realize her plan (since she'll deem him as a "safe distraction" knowing how they were former schoolmates.) Joo and Yong's natural rapport and spark will lead to her eventual realization that the object of her long-time crush is actually her friend Hong-joo, and that from the beginning until now what she felt for him was mere admiration, not love. I would want Hye-ji to fall in love with the Physics teacher; and Sang-pil to fall with an anonymous woman.
Perhaps she will ask Hoo-Yong for help to realize her plan (since she'll deem him as a "safe distraction" knowing how they were former schoolmates.)
Joo and Yong's natural rapport and spark will lead to her eventual realization that the object of her long-time crush is actually her friend Hong-joo, and that from the beginning until now what she felt for him was mere admiration, not love.
I would want Hye-ji to fall in love with the Physics teacher; and Sang-pil to fall with an anonymous woman.