I feel as though instead of Seo Neul and Hana being ML and 2ndML, now Yeoni is gonna end up being the 2ndFL where the original FL is the main now. So maybe as fate works Hana will fall for the original FL and Yeoni will get her heartbroken, which, consequently leads to Yeoni and Seo Neul hanging out a lot more often (as FL hangs around Hana all the time), so they fall in love instead. Exactly what she didn't want. ┑( ̄Д  ̄)┍
I feel as though instead of Seo Neul and Hana being ML and 2ndML, now Yeoni is gonna end up being the 2ndFL where the original FL is the main now. So maybe as fate works Hana will fall for the original FL and Yeoni will get her heartbroken, which, consequently leads to Yeoni and Seo Neul hanging out a lot more often (as FL hangs around Hana all the time), so they fall in love instead. Exactly what she didn't want. ┑( ̄Д  ̄)┍