Sometimes all you need is just simple assurance and encouragement.

I was just chatting with Zi Chao...

haha yup thanks!
hope everything is ok back home too!

ok la, havent die.
haha okok too morbid.

aiyo say until liddat
lol
everything will be fine de!
enjoy wad u're doing!

Think about it- when was the last time you provide this for your friend?