C93 Yeher's Text Message

"Cough, cough …" Ye He lightly coughed, "About that, elder sister-in-law, you guys go ahead and busy yourselves. I will take my leave for a moment."

After saying that, he winked at me a few times, then hurriedly turned around and left.

What are we busy with?! I'm not, either. I'm a little kid who just wanted to have a try. Of course I know what he meant by 'busy'