"Dense or Stubborn" 

What's going on? How come it's already dark? Wasn't I checking my work? How come I am laying on the couch now? 

Zhao Yang looked at Zhao Yun with confusion, and the boy sensed it. He hurriedly sat near Zhao Yang's place as a sigh slipped past his lips. 

'Uncle, do you really don't remember anything before you fall asleep?" Zhao Yun reached out to Zhao Yang's neck and started to button up his uncle's shirt. 

I can't let Miss Witch see this if she comes out of the kitchen. She might die from a heart attack. 

"....the last thing I know...I was checking documents." Zhao Yang let Zhao Yun button up his shirt without feeling awkward. 

The man's head was still hazy. Thus, he truly wasn't in the mood to move.

Hearing Zhao Yang's answer, Zhao Yun frowned. 

"Haaa. As expected. Uncle, you almost fainted because of fatigue and lack of sleep, you know?"