I think this is an unpopular opinion but i enjoyed this season more than the first one. I was actually debating if i should give it a perfect 10 or not but this season had one big flaw that i just couldn't.
This is the first time i've seen such a bad actress replacement. I don't have anything against Ji Woo,but damn,this wasn't a role fit for her. Eun Jae's character is supposed to be shy and awkward but she looked like a psycho most of the time. Trying to copy Park Hye Soo movements and stares from season 1 didn't really work. It felt really forced and unnatural to the point it was frustrating to watch her act.
But nevertheless i loved everyone else,the main cast was amazing as always with wonderful additions like Choi Ah Ra(Jo Eun) and Kim Min Suk(Seo Jang Hoon) that made this drama shine even more. And thank you writers for giving Park Eun Bin (Song Ji Won) more scenes. SHE ABSOLUTELY KILLED IT.

Overall,this season was full of nice surprises that made me excited for a third season. The ending left me(and everyone else) with a lot of unanswered questions so I'M GONNA BE PISSED IF THEY DON'T MAKE A THIRD ONE.