The context of the following conversation is Quinn used Casey's hand to help Casey practice drawing, by guiding it across the paper.:
Quinn says I had my first drawing class today and met the sweetest person, Casey..
The friend responds Oh, did you teach her anything valuable?.
Quinn responds I used her hand to draw on the paper, so that she could get a feel of how it's done..
The friend responds I've never heard of that but sounds fun..
Quinn responds It's genuinely the best way to learn if you're using pencils..
The friend responds Maybe I'll give it a go as well at some point..