So I was watching a Netflix Korea clip on Twenty-Five Twenty-One during which Nam Joo Hyuk was asked his first impression of Kim Tae Ri to which he replied "Wow , that's Hee Do!". And I couldn't agree more. I have seen Kim Tae Ri in her past dramas and movies and I know that she is one of the very best out there. But I think that Na Hee Do's character was specifically made for her. I can't even imagine any other actor playing that character except for her. The way she brings out the character is just jaw dropping. She was just too good. She was innocent like a child for most of the drama but at times she was more mature than Yi Jin. I literally spent the whole drama simping over her.

Looking at the posters of this drama one might feel that it would be a pretty boring drama and all. Don't judge a book by it's cover. The writers have done a great job in writing the characters here. I am truly in love with Na Hee Do's character. Her pure heart and innocence just melts your heart and her confidence just raises the atmosphere. I have seen many dramas but I think that Na Hee Do's character is one of the very best written character out there. Definitely the cutest character out there. And I have seen a fair share of kdramas to be able to just say that.

The another thing that I loved in this drama after Na Hee Do is this drama's female characters and the strong bond between our Main Characters. There was no weak female character in this drama. And I loved it. Na Hee Do, Go Yu Rim, Ji Seung Wan, Lee Ye Ji, Shin Jae Kyung and Yang Chan Mi were a joy to watch. The female characters were already too good at the beginning of the drama but they got even better as the story progresses.

Nam Joo Hyuk's character Baek Yi Jin is also quite well written. But I don't know why he gets these types of characters which are quite overshadowed by other characters.Although his character had a big character development at the later part of the drama. But in Weightlifting Fairy Kim Bok Joo his character was overshadowed by Lee Sung Kyung's character. Similarly in Start-Up his character was overshadowed by Kim Seon Ho's character. And here it was done by Kim Tae Ri's character. Even though he is quite a good actor and visually appeasing too .Hopefully he gets better characters like these in the near future.

The story gets better with each passing episode and this drama depicts 'Youth'. The chemistry between Kim Tae Ri and Nam Joo Hyuk is off the charts. They lit up the scene just by being on it. They were there for each other. For the very first time I felt a bond so special between two characters that even if they didn't end together I wouldn't be much upset over it. That's how special their bond was. You just can't predict what is going to happen until the very last episode. Do give this drama an eye as I assure you won't be wasting your time.In the end i would say is that all I have is one heart, how many times are you (Na Hee Do) going to win it over.