Here are the lyrics, as far as i can make them out :) :)

We're friends forever
   we'll be brave together
We can weather
   whatever comes along

We can do it
   two is better
You and me
   together forever

Braver than brave
   stronger than strong
Brave together
   singing our song

[ We can do it + Braver than brave at same time]

Rumple-dee-doo-dle
   rumple-dee-dee
We'll rumble and tumble
   like bumbly bees
Two together
   together we're one
Rumbly-doodly-
   doodly-dum

You're my buddy
   you're mine too
If i get scared
   I'm right behind you

It would be super
   if we could be
The bravest friends
   in history

We're friends forever
   we'll be brave together
We can weather
   whatever comes along

We can weather
   whatever comes along

We can weather
   Whate-ver comes a-long