Wong Leung first appears on the rooftop and mistakes the landlady for the Wing Chung teacher.
Wong Leung tells the Hung Ga students he gets ready to fight not to waste his time, and he attempts to throw his hat on a dead tree just to look cool...only for it to miss and for him to give a side glance as if he were thinking "Goddammit...".
Wong Leung asks Ip if he can fight ten men at once. Ip just laughs him off and tells him that if he ever finds himself in that situation, run.
At the end of the fish market fight, the last standing thug gets a Rapid-Fire Fisticuffs in his chest from Ip with the non-cutting edge of two meat cleavers. Ip suddenly stops with the meat cleaver right on the guy's throat and non-lethally bitch-slaps him with the other cleaver.
When Ip Man is talking to a school principal about his job as a Chinese kung-fu teacher, she believes he's talking about gymnastics. His response?
"Something like that."
During Bruce Lee's fight with the karate guy in the alley, the latter is eventually driven to pull out a set of nunchucks. Being the iconic user of that particular weapon, Lee just closes his eyes and shakes his head pityingly, as if saying "You DO know who I am, right"?
