In a humorous vein

River is chattering about something while playing with herself.

“I need to get better at feeling these things.”
Me too. Hopefully I can get more practice in soon.

“Sometimes when you tap them they pop up.”
Fascinating! I can’t wait to give it a try.

“It’s not good when they roll away from you.”
Yeah, that’s a sure sign things aren’t going where I want them to go.

“I’m talking about veins. In your arm and hand. For IVs.”
Oh. Right. I knew that.