How do I start. Well .... those who like pianos, violins,etc and classical music will like this drama.
They really show some background story for the classical music (ie: Brahms of course).

Story line...well it was well made in my opinion.. the way the 2 main leads got close to each other and the process of it I'm enjoying it much. This drama kept me wanting monday & tuesday to come faster every week. Although I got frustrated towards the end (spoiler: as the 2 main leads broke up) but the ending is like icing on the cake.. very sweet yet warm.

Casts... the 2 main leads (Kim Min Jae & Park Eun Bin) were superb. Their chemistry is amazing. Almost wishing them to date for real :D.
Both of them portrayed their characters well.. the way they interpret the characters were amazing as well. I really like Song Ah's character here (similar to myself who always hold back and seldom express myself).
The rest of the casts were amazing. They portrayed their characters well.

Well they phrase "Let the music heals your soul"is true... in this drama let the classical pieces heals your heart.
I myself is a believer of talking through music is better than words.
I really like the piece Schumann - "Träumerei" where the character Kim Min Jae play every time. Hearing this piece of music really calms me.

Overall..its a good drama especially in this year 2020. Hope other can enjoy this drama like me.
I will surely re-watch this drama again later on.

"The person who spoke to me with music before words is right now speaking his heart to me with a wordless song." (this is my favorite phrase in the drama)

^^