比人地估個字點解既英文?!

i love you is usually ILY

i miss you = IMY

They're usually made using the first letter of every words

EG)
what you been up to=
wot u been up 2=
wubu2

laugh my ass off=
LMAO

Roll on floor laughing=
ROFL

At the moment=
atm

etc...
You can always make up your own words using this rule.^~^

fuk
=missing u
因為fuk 差個u就係*****
so= missing u

i don't know=idk
oh my god=omg
oh i see=oic
what=wt
homework=hw
why=y
you=u
facebook=fb
girlfriend=gf
boyfriend=bf
hong kong=hk
bey bey=88

i love you = ILU
i hate you = IHU
i don't know = I DON KNOW
why? = Y?
homework = HW
hong kong = HK
foolish girl = FG
foolish boy = FB
bye-bye = 88/bebe
bye-bye lor = 886 / bebe lu