When making fake boarding passes, may as well mark them First Class 
Singapore’s Changi airport has some very nice lounges. As I recall, the SilverKris lounge has showers, real food, and a complimentary self-service bar. You can ask for a pillow and blanket if you have a long layover.
He just did it wrong. Compare to the man who used a single refundable ticket to dine in the first class lounge at Xi’an International Airport for a year, then collected a full refund on the purchase price. OTOH, the guy who tried the “refundable ticket” trick on Lufthansa (twice!) ultimately lost in court.
