Mario and Luigi go into the portal after getting the Star on Bowser's sub.
Mario: Let's check out the chests in the current!
Luigi: Ok.
Mario and Luigi go to the chests in the current and Mario opens the one closest to the clam.
Luigi: Let's go counterclockwise!
So they go counterclockwise.
Mario: The last chest!
Luigi opens the chest and the Star appears.
Luigi: Mine!
The whirlpool sucks him in!
Luigi: HEEEEEEEEEEEEEEELLLPPPP!!!
Bowser: HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA!!!
Mario grabs the Star.
Mario: Here we go! On to the next Star!
Suddenly...
Mario: BLUB BLUB BLUB!!!
Bowser: HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA!!!
Mario ends up in the castle.
Luigi: You too, huh?
Mario: I drowned!
Luigi: What ya say we enter the hole to get rid of the sub?
Mario: If it's important then yes!
Mario and Luigi enter the hole...