
Originally Posted by
redfox
Speaking as an extrovert, I think the subtextual message in the invitation was that this pereon would really like to get to know you. May I recommend that you respond to that invitation, and then frame your need for alone time? You don't need to comply with an invitation to appreciate the intent... what pops to mind is something like this: 'thank you! I appreciate your kindness. Right now what I really need most is some quiet time, which I can imagine you understand.'
...