80 My Costar has a plan

As soon as they arrive in Xin Hulei's apartment, Heimao comes bounding up to them with a loud meow.

He rubs himself up and around Yao Shen's legs, his tail curling up on itself like a question mark.

Absentmindedly, Yao Shen scratches his head on his way to follow Xin Hulei into the bedroom.

He sits down next to Xin Hulei as he plugs the memory card into his laptop.

"You don't need to watch," Xin Hulei says, drawing the screen away from Yao Shen.

Yao Shen pulls the laptop towards him, "We'll only watch enough to find our their identities." 

Even saying that, he still holds his breath in trepidation when the video starts playing.

With the way the camera was mounted, they have a view of the semi-circle of sofas where the men were sitting. 

A simple hidden camera set up like the one Du Liyan installed in the hotel room wouldn't be able to record sound, so Yao Shen and Xin Hulei are left trying to lip-read.