tou meet your friend at school canteen. your greet him. and you ask hin why he is here . he wants buy something . tou invite huim to study group at beni house,

x:hi,what are you doing?
y:I want to buy some food in here
x:can you study group at beni house tomorrow?
y:oh,I can't to study group because I have headache
x:ok,thank you bye see you next time

No0b: Hey, what are you doing here buddy?
Noah: Get a painkilller or something.
No0b: Cool, cool. Oh anyways I was wondering if you wanna join my study               group later at Beni's place.
Noah: Sorry buddy. Just so you know that I have a headache.
No0b: It's ok. Get some rest when you get home. You can join next                           time if you want.
Noah: Ok, Thanks for understanding.