you have to make the drink have layers. the lowest layer is passion fruit(or passoa) then use a knife or something else that's straight, to pour the grape juice and orange juice on top of the passion(watch out, do this very carefully), then you got the middle layer, to get the top layer, use again a knife or something to pour the pisang on top(here also: do this carefully) ... now use a straw to drink the bottom layer then the middle , etc. you can also shake this drink but then it will taste quite different but it's also very nice. lots of drinking pleasure
Serve in a Highball Glass