Dory: [At the entrance to the trench] Come on, let's go.
Marlin: No, no, no! Bad trench, bad trench! Come on, we're swimming over this thing.
Dory: Whoa, partner. Little red flag going up. Something tells me we should go through it, not over it.
Marlin: Are you even looking at this thing? It's got death written all over it!
Dory: I'm sorry, but I really, really, really think we should go through it.
Marlin: And I'm really, really done talking about this. Over we go.
Dory: Come on, trust me on this one.
Marlin: Trust you?
Dory: Yes, trust. It's what friends do.
Marlin: Look, something shiny!
Dory: Where?
Marlin: Oh, it just swam over the trench! Come on, we'll follow it. Let's go.
Dory: Okay.