well yeah a frog

A young man and woman are sitting on the grass in a forest, the woman reaches out and takes the man's hand, then leans forward and rests her head on his shoulder, and the camera zooms in on their clasped hands. The scene abruptly cuts to a grey cat with wide eyes and bared teeth, superimposed over a close-up of a human eye, with the word "легушька" in the corner.