Poor Cassie. I think she’s just excited that she gets an actual speaking line for once.

↓ Transcript
Panel 1:

CAM: I'm having trouble doing a double crochet
JOANN: Oh! That's simple, put your hook through two loops, wrap around the yarn, pull it through the first loop, wrap it around again, then pull it through the other two loops.

Panel 2:

CAM: Man, Cassie, crochet is so dang complicated. It's like trying to understand quantum mechanics.
CASSIE: Oh yeah, totally.

Panel 3:
CASSIE: By the way, how do you do a seed stitch again?
CAM: It's easy. You just

Panel 4:

CAM: (off-panel) Then you just 0, 1, 0, 0, 1, 0, 1, 1, 0
JOANN: Man, knitting just sounds like binary to me.
MARIE: To me it sounds like the adults on Charlie Brown.