How to Perfectly Explain The State of 'Forever Alone'

Benjamin was almost scared to the point where he was perspiring cold sweat.

It had been a while since the day he travelled to this world. All this while, no one else, not even his own family, noticed that he was not the real Benjamin. Thus, the fear of being seen through had not been on his mind for a long time.

He had long taken over the character of Benjamin. If one were to ask him who he was, he would instinctively reply that his name was Benjamin.

But, today, at this moment, he was seen through by this girl.

What in the world?

He felt like a cat on hot bricks and as if his jaw almost dropped on the floor.

Of course, he did not display all this in his expressions.

"What are you saying? I am Benjamin." Benjamin was so used to challenging situations like this to the extent where no matter what he was thinking, at least no one could read his thoughts from his expression.