Great premise, characters were funny and had reasonable motivations, cast chemistry was off the charts, there were also moments that just made me laugh out loud so that's also a plus. OST was also good and pairs really well with the overall theme of the show pertaining to youth, first love, etc. Acting wasn't that bad considering most of the cast are idols, but there were some cringe scenes that I just had to skip. Also didn't like the excessive PPL but hey, I guess that's what makes them earn money. Overall, cute drama for when you're bored and not looking for something to take too seriously. Beware. it didn't have a great ending though. Some storylines weren't wrapped up and you're left wondering what'll happen to certain characters (Min Ji and Kyung Woo). Hopefully it'll get a season 2, so looking forward to that.