This is more like a rant than a review but I have to write this down. Since episode 1 there were 2 questions bugging me-how horrible of an actress new Eunjae was and did the producers really not manage to find another actress more similar to Park Hye Soo? Or at least someone who would keep the innocent maknae image and have that cute apparel that was shown in season 1? Park Hye Soo wasn't a brilliant actress herself imo but at least she played the role of the naive youngest and cute gf quite well, while this Jiwoo girl completely ruined the characteristics of Eunjae and didn't look or act like one of the youngest at all. Not to mention the idiotic behavior she kept displaying in her class/in front if her ex. It would have been better to introduce the character plaued by Jiwoo as a completely new one and be done with ruining Eunjae. If we completely ignore this unbearable and dislikable character and skip her parts, the series were good. And Song Jiwon was and is the best character in both seasons!