Twilight helped Derpy & Octavia escape, then they were making their way off the boat.

Twilight: আপনি two wait here. We need Pinkie since she has the map.
Octavia: Oh perfect. আপনি better get her quickly.
Twilight: Pinkie? Come here.
Pinkie Pie: *hops toward Twilight* Guten Tag Twilight. *laughs*
Twilight: Stop speaking german, and come with me.
Pinkie Pie: Nein, ich bin Deutsch, damit ich sie sprechen kann, wenn ich will.
Twilight: What? *kidnaps Pinkie* Row!
Octavia: Can't আপনি use magic to teleport us?
Twilight: I can, but I'm not teleporting আপনি guys.
Derpy: Aaawww.
Tourist টাট্টু 4: *drives jetski past boat* How much longer?
Tourist টাট্টু 2: Keep going! Don't stop towing me.
Tourist টাট্টু 4: I'm getting low on fuel!

That night on the island

Pinkie Pie: আপনি kidnapped me?
Twilight: Yes I did. Now আপনি work for me.
Pinkie Pie: But I thought we were friends!
Twilight: Who would want to be বন্ধু with you? Give us the treasure map.
Pinkie Pie: I don't have it.
Twilight: Well then I'll get it, and kill everyone onboard.
Derpy: Doesn't she remember?
Twilight: No. I'll be right back. *teleports*
Sean: Hi Twilight, have আপনি seen Pinkie Pie anywhere? And where did আপনি come from?
Twilight: *Hits Sean* Where's the treasure map?
Sean: আপনি just hit me. Why should I tell you?
রামধনু Dash: Is everything ok here?
Twilight: *Shoots রামধনু Dash*
রামধনু Dash: Ow. What was that for? *kills Twilight*
Sean: Are আপনি alright?
রামধনু Dash: My head nearly got shot off, and your asking me if I'm alright?
Sean: Take it easy, Rarity'll get it fixed.

Back at the island

Pinkie Pie: So when did Twilight say she'd get back?
Octavia: I'm not sure. Why don't আপনি take us to the treasure?
Pinkie Pie: *shakes head no*
Derpy: Do it অথবা আপনি die.
Pinkie Pie: Allright I'll help you.

But does she? পরবর্তি part will be পোষ্ট হয়েছে tomorrow.