I am relieved that the story was not like typical k-dramas. There was no love triangle, no memory loss and no past connection etc .It was refreshing to watch a coming of age show and 2521 exceeded my expectations.

The main leads had amazing chemistry. I watched 2521 for Kim tae-ri but Nam jo hyuk as Baek ijin stole the show for me. His journey for me was more relatable and challenging. Na-hee-do’s journey was inspiring too but Baek ijin’s journey was full of ups and downs. I am not sure if anyone noticed but ijin is not your typical ML who can’t function without the FL, he is realistic, keeping his love separate from his dreams, he has his own journey. He is not a ML filled with cliches but a vulnerable ML just like a normal person.

I felt every emotion while watching the show.. I cried when Ijin was reading hee do’s diary, when he hugged her in his dream and felt the longing when ijin replayed hee do’s voice message on phone booth multiple times because it comforted him . The break up scene while they hugged each other for the last time was painfull. The friendship between Hee do, yurim, ji ung and seung wan was full of fun moments.
Although I got to admit that i liked 18 year old Na-hee do more than 21 year old hee do. But i loved both 22 year old and 25 year old ijin.

I wanted to see them meet again in the future and I thought they might run into each other again but they didn’t sadly.I wanted to see if Baek ijin was happy. If he had a family like hee do. That part was left to our imagination.

Ps I also do not care who was na hee do’s husband. His identity was not important here bcz his character was never showed in the show and it was not about him. It was about hee do’s first love.