Place it just after the moment someone is caught pretending to sleep, then follow with Awkward Moment for the embarrassed pause. For a sillier cut, open with Anime Ahh and let this clip answer it, keeping the caught-awake reveal as the centre of the scene.
关于此声音
This 6.4-second clip centres on the phrase one eye open when I'm sleeping, delivered in a drowsy, watchful voice that sounds half-asleep and half-alert at the same time. It feels funny and suspicious, like catching someone who insists they are resting while clearly paying attention. The sleepy delivery makes it easy to picture someone peeking through one eye.