a dollar in exchange for 10 cents

Something happened in mr ted's class today.
He was asking felicia to tell him more abt her characters
when, she started saying "patience", "friendly"...
i accidentally coughed.

Ted with his funny personality, tot i was really coughing.
so he gave me a dollar and asked me to buy a can of coke.
and *of course he was joking luh.*haha
he also gave luhui $100 for some other reason.

we wanted to run away with it!
cuz can go k, shopping, etc with $100....but we didnt lol.

and when we returned him the $$, he asked whether we needed some change,
and he exchanged mine with 10 cents!
and luhui's one with $10.
oh my, he's hilarious xD

p.s: i accidentally added him in multiply and he saw all my zilian photos!!=\