- Coral!

- [clicking] Come out from behind that rock, Bubbles.

- What?

Wait, did you see me?

- [chuckles] I didn'’’t see you.

I sensed you with my hearing.

That'’’s why I made that different sound.

- That vibrating sound was you?

- Yep, that'’’s my echolocation.

- "Echo" what now?

- [chuckles] Echolocation.

I can send out a sound, and then it bounces back to me and tells me what'’’s out there.

I can tell shapes and everything.

- Wow.

I wish you'’’d been around when my lucky rock went missing last week.

- [laughs] Ooh, I have an idea!

Why don'’’t you teach me a new game?

- I guess we could do that.

- Oh, boy!

I can'’’t wait!

[laughs] [bubbles whooshing] - Whoa!

[laughter] - [exhales] So what'’’s a game that will surprise Dorsal?

- Hmm.

- Yeah.

And challenge him.

- Yeah.

- How about finball?

- Ooh.

- Oh, Dunk, that'’’s perfect.

- Yeah!

- [laughs] Okay, Dorsal.

Just try to hit this pebble back.

Uh, no big deal if you miss.

- I'’’ll try.

- All right, here it comes to you.

And wham!

- Yay!

- Whoo!

[laughter] Yeah.

- [grunts] - Oh.

[all gasp] - Uh, whoa.

- Wow.

- [chuckles] - Yay!

Now what do we do?

- Clearly that, uh, was a little easy for you.

[chuckles] - Well, that'’’s okay.

Let'’’s play another game.

all: Uh.

- Yeah, we'’’ll be right back.

[all sigh] - [gasps] What about freeze tag?

- Oh, yeah!

- Yeah.

- That'’’s a great idea.

- Freeze!

- Frozen.

[laughter] - Unfrozen.

- Whoa!

- Okay, come on, Dorsal!

- Catch us if you can!

- Freeze tag!

- Come on!

- Freeze!

- Frozen.

- Frozen.

- Frozen.

- Frozen.

We'’’re all frozen.

- Yeah.

- So is that the game?

What'’’s next?

- Uh, well,