Overheard
There are reasons why we ought to keep private conversations private. And conversations between two people, between just two people. This is what takes place when one holds a seeming soliloquy with because one party speaks in a manageable volume but the other you insist on keeping the decibels in a gratingly high key. Other not privy to the conversation hears it. It is really not flattering if what is overheard happens to go like this:
“I CANNOT THINK!”
Although in this event, nothing truer could have been uttered.