This is one of the best school dramas I have seen. To be honest, I was a little skeptical at first, but I was not at all disappointed. I loved how the story progressed and every character developed along the lines of the story. The acting by the cast members was really nice too and they all played their roles really well. I was especially happy with Jung Eun Ji and her character. She was so pure and nice but not the pint where she doesn't have any self respect. Even the Male Lead, Yeol was really endearing and I loved how they layered him up. Ji Soo had my heart again with his amazing acting and his precious character. I must say I was also impressed by Chae Soo Bin and her ability to play her roles in such a wide range.

It was also fun to see the other side characters and how the friendship between two unlikely groups developed friendship and started having eachothers back. The romance in the drama is just so damn cute I was smiling all time. But even without the romance, the friendship these characters showed between them was just heartwarming.

The arc of the story was nice too, with antagonists getting what they deserve in the end. I loved how the story touched upon what school students go through especially in a society where grades matter more than anything. The drama really did well in portraying that many students go through either emotional or physical abuse by their parents which leads them to take drastic steps against their will, and end up hurting themselves or others.

Overall I would totally recommend this dram especially if you're in the mood for short, fun and lighthearted drama with some pretty important messages. True to its name,the drama really Cheers you Up!!