Just holding the cape to make sure Hollow won’t get lost.

[ID: Fanart. Digital artwork depicting Hollow and Knight from Hollow Knight. The piece is in light blue and red tinted black tones. It's dark as they walk through a fluorescent blue pool of something resembling lifeblood. Hollow after Knight who leads them by holding the bottom of Hollow's cape. Hollow looks down at them and holds a blue paper shopping bag full of sweets. There are blue butterflies or lumaflies flying around them, and delicate vines of pure blue leafy matter growing from the pool and dissolving into air. End ID]