The way On the rooftop, meeting Genie and The Flat Top Tunnel goes in The Christmas Express.
Yuna and Snowdrop are taking a look around on their way back to their seats.
Princess Yuna: What's that song?
Snowdrop: It's coming from the rooftop.
Princess Yuna: Let's take a look.
On the rooftop of the train.
Princess Yuna: Hello?
Snowdrop: Do you see something?
Princess Yuna: It's Genie!
(Yuna and Snowdrop walks toward and sees a mysterious figure. And it was Genie, singing a little song. Till he sees Yuna and Snowdrop)
Genie: Yuna! Snowdrop! Great to see you kids again! Is there's something I can do for you two?
Snowdrop: Well, We were just on our way to Christmas Town.
Genie: Christmas Town? (laughs) Is that what you two are going?!
Princess Yuna: Yeah.
Genie: Well, Jack Skellington let me ride on this train for free. I'm like a king of this train, in fact I'll be like a king of Christmas Town!!!
Snowdrop: What about Santa Claus? Isn't he the king?
Genie: You mean this guy? (he puts on a Santa hat) (laughs like Santa) Listen, to be honest I think he's real.
Princess Yuna: You do?
Genie: You bet, We've been to college together.
Snowdrop: No way!
Princess Yuna: That's amazing!
Genie: It sure is.
Princess Yuna: i can hardly wait to visit Christmas Town.
Snowdrop: I always believed in it.
Genie: Seeing is your believing.
Princess Yuna: And knowing is when you believe.
Genie: You said it, Yuna! (drinks hot chocolate)
Snowdrop: I hope we get there soon.
Genie: Oh, one other thing... do you believe in ghosts?
Princess Yuna: What?
Genie: Just kidding. Let's go .
Snowdrop: Wait! Wait!
Princess Yuna: (she and Snowdrop trying to catch up with Genie)
Genie: (came back with a miner hat and a pair of skis) Yuna! Snowdrop! Hop on!
Princess Yuna: Okay!
Snowdrop: (she and Yuna hops on Genie's back)
Genie: We have to get the locomotive's tender before we reach to the Flat Top Tunnel.
Princess Yuna: Can you get us to the Passenger Cart?
Genie: No prob.
Then, the train goes up on the hill.
Princess Yuna: I never seen a view like that before.
Genie: (wears the Conductor custom) Just like the Polar Express.
Snowdrop: This would be fun.
Genie: Hang on!
Princess Yuna: AAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHH!!!!!!!!! (she and Snowdrop lands in front of Genie and hangs on his ski poles)
(They ski down on car at another and almost to the locomotive)
Genie: Now, Get ready!
Princess Yuna: For what?
Genie: When I say "jump"!
The train goes through the Flat Top Tunnel.
Genie: You two JUMP!!! (disappears)
Yuna and Snowdrop: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHH!!!!!!!!!!! (both jump and lands onto the coal in the tender and rolls down to the cab)