attt=and that's the truth
fwiw=for what it's worth
ttfn=ta-ta for now
cuwu=catch up with you later
ruok=are u ok
bzzy=busy
yr=yeah , right
gtr= got to run
nm=never mind
tafn=that's all for now
h&k=hugs and kisses
adn=any day now
imo=in my opinion
gal=get a life
jk=just kidding
idk=i don't know
sh=same here
btw=by the way
thx=thnks