shut up~

CTianFeng: Opppss. Paiseh. Forgot i still got physic paper 1 xD

aiya small case la xD

CTianFeng: Hoi ! Study hard ! Dont let me heard u said tired again~

tired already la~

CTianFeng: Hahaha ! Chill las ! Kee yeow 6 days 1000+ question. You also no problem dy las

100 for me is enough haha

CTianFeng: Oi ! Physics 150++ formula leh..100 mana cukup ？？？

diao. where got so many

CTianFeng: Wei Pi say de leh~

Talk east, Talk west

some no need memorize dao like siao 1 lah

F=ma you don't know meh? haha

CTianFeng: Know las. F=AP is what ? u know bor ?

fenghao = aiping? lol

CTianFeng: LOL ! That is force of suction las xD