If the idea that anyone would actively want to spend time in an airport sounds odd， you haven't flown through Singapore.
The 40-meter-high Rain Vortex， which is the world's tallest indoor waterfall， is seen from inside Jewel Changi Airport in Singapore， April 11， 2019.
With an on-site butterfly dome， cactus garden and four-story slide， Singapore's Changi airport regularly tops rankings of the best airports in the world.
Overstaying your welcome in the terminal is a thing， here.
Other passengers have been known to book refundable tickets which they cancel before the flight takes off， having enjoyed the airport.
Anyone accessing the gate-side areas at Changi without intending to fly can be prosecuted under Singapore's Infrastructure Protection Act and fined up to S$20，000 or imprisoned for up to two years. Thirty three people have been arrested under the legislation in the first eight months of 2019.
In 2016， a Malaysian man was jailed after he spent 18 days in Changi， forging boarding passes to gain entry to nine airport lounges. Shortly afterward， a couple was arrested for booking flexible tickets to gain access to the Changi shopping mall， where they bought an iPhone 7.
Police said the 27-year-old bought a ticket purely to walk his wife to the gate and had "no intention to depart Singapore."
In a Facebook post they added that "passengers who enter the transit areas with a boarding pass should only be there for the purpose of traveling to their next destination."
But some travelers are taking a little too much of a shine to it.
A view of Changi Airport 's Terminal Two in Singapore on Oct 4， 2017.
The misuse of boarding passes is an offense in Singapore， where transit areas are considered "protected places."
The Singapore Police Force has issued a warning to residents not to "misuse" their boarding passes after a man was arrested for buying a ticket to walk his wife to the gate.
Fans gather to watch the Pokemon Go virtual reality game mascot Pikachu parade during a promotional event at the Changi International airport terminal in Singapore.
When Changi's new Jewel terminal opened in April， it made headlines around the globe for its 40-meter waterfall ， a 14，000-square-meter Canopy Park， complete with a suspension bridge， topiary and mazes， and one of Asia's largest indoor gardens with 3，000 trees and 60，000 shrubs.