Basictek

In this episode there is a sequence of a girl growing up around her parents but she is constantly in a “quicksilver” like effect.

https://flixwave.to/watch/tv-im-a-virgo-vqw64/1-3

From 4:53 to 8:00

Are there any other instances of this in the show?

I haven’t watched any other parts of the show yet. The character who can slow/freeze time is in all 7 episodes though so might be worth a look into