Colleague as friend?

I tried to make H to organize a trip to Hunter Valley, but previously failed.
Sometime later...

H: Anton, can I get (work stuffs) from ya?
me: Hmm, nah I dont have it at the moment, but if you can organize the HunterValley trip, I might.
H: Ha ha ha, nah I wont do that.
me: Fine, so it goes like this huh. Friends no more...
H: LoL, you are not my friend anyway, you are my colleague.

*ouch*

I then smiled irritantly. I then gave H the work stuffs that he wanted (but wrong one... he he he... i am so evil)