This show was a surprise, I never expected it to like it this much. Hae-yi is so precious. I just want to wrap her in a blanket and protect her and at the same time give her everything because she is so admirable. 
The best thing about this show is the friendship. Near the end when everyone gathers to help Hae-yi made me bawl my eyes out. 
The show has everything friendship, romance, growth.
The cheerleading  scenes are cool and different cause I have only seen American cheerleading  in media.
The love triangle was fun but I got over it quickly cause I hate this trope. I have seen people cheer for the second guy online but I loved Jeongu and loved Haeyi and his romance. 
Some plot points could have been better especially the villain one, they could have ended it early and it also didn't make the most sense to me but it didn't ruin my enjoyment of the show.
Overall it's a fun and heartwarming drama with great characters and a unique story. Haeyi will make a permanent place in your heart