MUNGNGA MA FANU'E YANGGEN UNO HA'
Don't show it if there's only one of it.
Because you're supposed to share.
So don't even SHOW it exists if there's not enough to share with whoever's in front of you, whether it be just one other person or ten or more.
HIDE it till everyone goes away and you can enjoy your one donut, one empanåda, one whatever.
If you're really starving and can't stand to wait till everyone's gone, take it to the rest room, close the door and munch away.