Liam took a deep breath and looked at his knees.

"None," Sir Winston replied almost inaudibly, looking at his knees.

She sat down on the edge of her bed and looked at her knees curiously.

She blushed, although not greenly, and looked at her knees.

No one's going to look at my knees.

He would need some trick for paying attention, besides avoiding looking at Zoe's knees.

Look at my knees and my clothes, as if you haven't already noticed.

She said you were looking at my knees.

"Sometimes, you'll have forgotten to be extra careful and you'll see this certain type of guy looking too closely at your knees," she said.

I spent a lot of time looking at people's knees.