Here are a couple of inspiration images for this lesson.
You can use one of these, find your own, or draw from your experience or imagination.
You're looking for a scene that suggests a relationship with some kind of vulnerability.
This image is from Atey Ghailan, an amazing artist at Riot Games. This is part of a series featuring his penguin & corgi characters called Toki and Ulf.
This image is from Jakob Eirich, a freelance artist in Germany, who does great stuff with tiny characters and looming giants.