A cute brotherly romance shows on the set of "Do Do Sol Sol La La Sol" between actors Kim Joo Heon and Lee Jae Wook!

After the postponed filming due to COVID-19, the musical drama has been resumed. The musical drama "Do Do Sol Sol La La Sol" tells the story of Goo La La, an energetic pianist played by Actress Go Ara.

Along the way, he will meet the part-timer Sun Woo Joon (played by Lee Jae Wook) in a piano academy in a small countryside village called "La La Land."

In the drama, Kim Joo Heon and Lee Jae Wook are at different points of their lives, yet they portray exciting characters that will slowly unfold a long-lasting friendship between them. Sun Won Joon seems to be a cold-hearted person, but he is utterly different in the inside. He is a warm-hearted and joyful person within.

Kim Joo Heon plays the role of Cha Eun Suk. He is an orthopedic surgeon who lost his passion and laughter due to burnout. With Chae Eun Suk's talent and maturity, Kim Joo Heon became more intrigued in him. On the other hand, with the help of Sun Won Joo and Goo La La's youthful living, Cha Eun Suk regains his heart and soul.

The trio discovers that the best friendship can go a long way even though formidable challenges in life, and they will continue to grow as a better version of oneself.

An insider from drama stated that the relationship between Cha Eun Suk and Sun Woo Joon would be an interesting one. Both of them are cool, and even they are cautious with each other, they also still acknowledge each other's strengths. 

The bromance between Cha Eun Suk and Sun Woo Joon will surely give fun and excitement to the drama! (Via Soompi)