Starship Entertainment's building was filled with post-it notes from MONSTA X's fans. Each note signifies angst against the company for allowing Wonho to leave MONSTA X. 

Just a day since Wonho wrote a hadwritten letter to his fans, MONBEBEs have started several petitions to keep Wonho in MONSTA X. Additionally, fans sticked post-it notes in front of Starship Entertainment's building expressing their disbelief on how could SE allow Wonho to leave. 

The fans are greatly saddened that Starship Entertainment didn't even protect their talent. Instead, they let him go without even defending him.

Wonho is the lead singer and dancer of the Korean idol group MONSTA X.