I just wanted to clear that Chun is doing all he can to love NeiNei, and keep contact with Fahrenheit because even Jiro and Aaron have admitted before they received text from Chun with blessings before the two proceeded onto their concerts.
With that all aside Chun made an appearance in Shang Hai for a promotional event, to stand in as an endorsement model but when leaving the whole area did get out of hand. Fans pushed and shoved to get their gifts to him, and he was grabbing their gifts but his face showed his fear towards them. the bodyguard did their best to fend of the fierce crowd, so Chun wishes to tell everyone to be very careful in times like these because there are also other families or people walking around and he hopes to not disturb their experience.
This incident is very hard to avoid but at least it proves that the above note of "Chun's popularity lowering" isn't true. Rather I believe his popularity has risen. He is a strong man with character and he loves his family dearly but he also cares for Fahrenheit so please ignore all bad news you may ever come upon.