Sarcasm Overloaded

"You are not sleeping?" I startled by the sudden voice.

"Yeah, I am actually sitting and sleeping in the floor" I replied even I know it is a bad joke.

"I am serious; you are not sleeping because there is no place?"

I interrupted, "No, I used to wake up at 6 and it's almost the time so I can't sleep" He nodded understandingly.

"So why you are up" I asked him.

"Same here, not able to sleep".

"I don't think you are a morning person, am I right?"

"How do you know?" He asked me.

"First you answer" I need an answer to my question not another question.

"Yes, I am not a morning person. Ok... now answer mine... How do you know?"

"That day when you returned my mobile, your eyes are blood red. Therefore, I guessed you did not sleep and you came early morning to return the mobile"

"Yes, I returned you are mobile and went to sleep"

There was an awkward silence between us. I realize this the first time we are having a civil conversation without pulling each other's leg.