I am an apprentice at a company that shares office space with a totally different company (same CEO for both though).
I am only one of the two people (me and my manager) of my company working there, but I share office space with an employee of the other company.
Seeing that I am not that comfortable socializing and communicating in the office as a whole (I have fixed those issues when it implies communication with my manager, and communication flows fine with them), I received an email from my manager asking, quite firmly, that I communicate more with the employee that is with me in my room.
Although I can see the benefit that I would get more comfortable communicating, I don't want to do so. I don't see the interest, from my point of view, my state of mind and my work, to communicate in this situation, especially when forced and where there is nothing really to talk about with them.
How to respond to my manager professionally that I find the request quite bizarre (it is clearly not worded as an advice but as an order and can also be interpreted as a warning) and that I am not comfortable in doing so, despite what they ask?