TOday in my chemistry classs....
bcs it is really VERY VERY SUPER HYPER boring....
that y me sue wei n yi chyng
playing with SOMETHING
hahahha
guess what is it?
exclude chemist students k??
hehehe
CHAIN
BONDING???
The best "massage" tools
It is better to playing with this stupid bond rather than
listening what teacher is teachinggg
hahhhha
