Go on an adventurous trip together.
Escape at night from home.
Giving a nice thrashing to your Bestie’s EX.
Pranking around with random people!
Discussing each other’s sex life.
Checking out each other’s body parts!
Fart in front of each other!
Teach each other different sex positions.
Hold each other while sleeping.
Sneak in clubs without paying the entry charge!
Drink and dance till you fall.