Just so we are on the same page regarding this discussion. I get the feeling I have presented it wrong ... sorry for that

I don't want to add or change any rules and I don't want to change anyone's game, playing style, etc.
What I am trying to get a grip on is how Cyber augmentation effects the person that has been augmented. How does losing personal essence effect the way they view their surrounding and social interactions.
I want to get your opinions on how that would pan out in role playing, so lets try it this way:
The PC goes into a cafe and, in an annoyed tone of voice, orders a Soyachino from a middle aged Orc male behind the counter, who takes his Nuyen, makes the drink and hands it too the PC. The PC then sits at a table that is next to an young Elf girl that is very attractive. The PC attempts to flirt with her.
Now, only focusing on the Orc and the Elf, how would they react in this scenario if their essence score was 6, 3 and 1?
Would 6 be?:
Orc - Takes offense at being spoken down to, maybe makes a smart comment, shows his emotion on his face, maybe sings "Customers suck" while making the drink?
Elf - Notices the PC's attempt to flirt and giggles then flirts back, or turns her nose up and turns her back to the PC, or tips her drink in the PC's lap and leaves?
Would 3 be?:
Orc - Acknowledges the PC's order, gives the standard company greeting and goodbye responses in a dull tone, makes the drink and hands it to the PC with a bored expression?
Elf - Acknowledges the PC's flirting with no more than a polite "hello", but appears disinterested, finished drink with out further discussion and leaves giving the PC a bland "goodbye" on the way out?
Would 1 be?:
Orc - Does not acknowledge PC as such, just states "Order?" and holds out hand for the credstick, makes drink with no noise and no facial expressions, hands over drink with no more response than "done" and returns to the front counter, all the while just staring at the wall, until the next customer to enters.
Elf - Does not acknowledge PC at all no matter what he does. Finished drink in an officiant manner (does not remove mouth until cup is empty), stands and walks out with an automated style of motion and no social expression of any kind.