Cheer Up had the potential to be THE YOUTH DRAMA, with such wonderful characters, but the script was flawed. They extended the love triangle for unnecessary time, the SML kissed the female lead when she was drunk, the SML had more time with the female lead than the FML had with her, the female lead sometimes paid more attention to the SML than FML, and a momentary breakup of the couple, which was not necessary to have happened.

Is it one of the worst stories? No. But it's not one of the best either. I loved the characters, Theia, HaeWoo and the other couples, but I didn't love the script.