Over-reactive old man

Yesterday night while going home from my mum's place, I encountered a very rude and over-reactive ah-peh.
We took bus 970 and intended to change bus at Sixth Ave. Dinah and Natasha shared a seat as the bus quite pack. Sitting next to them was this ah-peh. Never mind that he seems hostile but at least he could move in so I can protect my girls.
Since he refused to move there's nothing much I can do, I tried to prevent Natasha from falling as the bus is quite jerky. So my hands will have to stretch pass him. He doesn't seems to like it, but I couldn't care less. My girls more important than his liking.
Suddenly, while my hands tried to hold Natasha, he brushed my hands aside, worried that I might molest him or steal from him. I was disgusted by his behaviour.
Thank god, we are alighting st the next stop. I wouldn't want to let my girls sit next to him for another few more stops. Inconsiderate, rude and over-reactive ah-peh....The talk of it make my blood boils.........................