[action]
[Have a blink as she processes exactly what he's saying. And then her face pales and her lips open and shut as she tries to get out the words stuck in her throat.]
I--W-Well, I don't th-think I'm really c-cut out for that. I-I'm such a messy bleeder and I-I don't like bleeding i-in the first place and i-it probably tastes l-like coffee--! [Feel free to stop her rambling at anytime.]