What I liked:
- At first I thought it will only be about sport/badminton, but it actually covers everything. Sportsmanship, friendship, family relationship.
- Before watching this, I hope there's no romance at all. But end up it do have a slight romance. Surprisingly, I don't hate it at all. Instead, I found it so cute and rooting for them.
- Every character has character development and I totally love it.
- A drama that makes me cry every episodes.

What I don't like:
- Nothing. Everything's perfect.

If you like a drama about life, family, and friendship, this is perfect for you.