Singapore in June!

Officemate Anj and I booked our flights for Singapore this June.
To be honest, this is my first travel abroad and sans the parents.
I'm a bit scared.
Been thinking what to bring and what to do during our 5-day stay there.
In less than 6 months, I need to save money for the trip and prolly buy a new digicam.
And I also need to plan our itinerary. Me wants to go to Malaysia via bus if time permits.

This is Major! :)

xoxo,
_M_