Duration: 24.3s

- You're sure about this, Neville? - Absolutely. - For an hour? - Most likely. Most likely? Well, there is some debate among herbologists... ...as to the effects of fresh water versus salt water... You're telling me this now? You must be joking! I just wanted to help. Well, that makes you a right sight better than Ron and Hermione. Where are they anyway? - You seem a little tense, Harry. - Do I?