Avril Lavigne - Who knows

Yeah Yeah Yeah-ya Yeah-ya 
Why do you look so familiar
I could swear that I
Have seen your face before
I think I like that you seem sincere
I think I'd like to get
To know you a little bit more

I think there's something more
Life's worth living for

Who knows what could happen
Do what you do
Just keep on laughing
One thing's [bad word] There's always a brand new day
I'm gonna live today like it's my last day

Yeah Yeah Yeah-ya Yeah-ya
How do you always have an opinion
And how do you always find
The best way [bad word] We don't need to have a reason
We don't need anything
We're just wasting time

I think there's something more
Life's worth living for

Who knows what could happen
Do what you do
Just keep on laughing
One thing's [bad word] There's always a brand new day

Who knows what could happen
Do what you do
Just keep on laughing
One thing's [bad word] There's always a brand new day
I'm gonna live today like it's my last day

Find yourself
'Cause I can't find you
Be yourself
Who are you?
Find yourself
'Cause I can't find you
Be yourself
Who are you?

Who knows what could happen
Do what you do
Just keep on laughing
One thing's [bad word] There's always a brand new day

So you go and make it happen
Do your best
Just keep on laughing
I'm telling you
There's always a brand new day

Who knows what could happen
Do what you do
Just keep on laughing
One thing's [bad word] There's always a brand new day
I'm gonna live today like it's my last day