Start up is a true masterpiece,for me in arguably it is the best drama of 2020.The writer and director did a splendid job in portraying each character,for people complaing about NJH the male lead,i think he has acted flawlessly,the ML is not perfect ,sml is a perfect 10,but we dont expect ml to be perfect.Honestly i dont get second lead syndrome at all.NMH chemistry with suzy is perfect.LASTLY DONT BOTHER THE NEGATIVE REVIEWS OF THE BLIND KSH FANS,AND GIVE THE DRAMA A TRY. YOU WOULD NEVER REGRET.