haha... just remembered somthing stupid but funny... it was after the "A" chem pract... was with tty having lunch at marine parade... then mr cheng (tty's chem tutor, also my ex-tutor) msg-ed tty... the msg was: how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how? how?... bai2 chi1 si3 le4... so i suggested tt he reply with: like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt like tt LOR!... LOLx... till now mr cheng still haven replied tty yet... haha...