Okay first of all ... I am not the kind that are easily drag into a story but here... they stole my heart for real.

Story : 10/10 => I was convinced at the first episode, I was tired of all the same stories in Dramas.. but here, It was really different with a STRONG subject of autism, pain, family and bonds. Like "it's okay not to be okay" for real... I was SO into this story .. I felt for them so much, I cried so much. I am not disappointed at all , and the plot twist was mind blowing like what the heck I didn't see it coming AT ALL !!

Acting/Cast : 10/10 => 1) I don't know many actors in Kdramas , my favorite one so far is Jung Hae In because he can share emotions so well ... But Kim Soo-hyun as Gang Tae was incredible ! Like damn, he was fit for this role, I am looking forward to other dramas with him, he got me.

2) And for Seo Yea-ji as Moon Young, she was stunning ! I was really bored of all those weak and shy FL always chased by the ML and so indecise... She was a strong woman whom knew what she wanted and She was always going after it. I also loved how she was indeed smooth in the inside, bravo !!

3) And like we say in French , "le meilleur pour la fin" : Jung-se Oh as Sang Tae .. WOW !! It the best performance I ever seen... He was so good, like I felt for him so much, made me cried so much, I don't know much about autism and I bet like many people , so it made me feel really sad and happy at the same time. I loved it

Their characters development was incredible , really great casting !

Music : 10/10 => Really addictive , especially "In silence", It's their song !! Fit very well with the story, I even downloaded it :)

Rewatch Value 10/10 => : Can't wait to rewatch it one day

Overall : 10/10 => One the top of my list, I will not forget it this soon .... Thank you and BRAVO