While I am a HUGE fan of coffee (drinkin some right now, actually) I wuddn't expect you to be. There are lots of coffee-flavored things, but if you hate coffee I would logically sumize you'd hate coffee flavored as well. They have wonderful teas there, and I know of lots of people who have milk in thier tea, perhaps you could try that?
I am sure your friend would understand if you don't drink coffee. After all, I LOVE Viggo Mortinsen but my best friends thinks he looks 'shifty and weasely'. Yet still, we are freinds.