It's been a long day without you, my friend

Percy was dead. Gone. Never returning

And I'll tell you all about it when I see you again
We've come a long way from where we began
Oh, I'll tell you all about it when I see you again

They had come a long way from scared twelve year olds, they had matured in ways that seemed improbable but Grover knew that it was Percy who had changed the most.

When I see you again

Damn, who knew?
All the planes we flew
Good things we've been through

Grover had to admit that despite all the bad times there were good. He had to say meeting Percy was the best thing that has ever happened and despite the bad he was glad for Percy to share the memories with him

That I'll be standing right here talking to you
'Bout another path
I know we loved to hit the road and laugh
But something told me that it wouldn't last

It didn't last Percy had sacrificed himself. Sweet Percy had died for the " greater good"

Had to switch up
Look at things different see the bigger picture
Those were the days
Hard work forever pays
Now I see you in a better place

Grover saw him in Elysium, we're else would he be?. Percy Jackson hero of Olympus, he doubted even Hades would take that away from Percy, he deserves Elysium.

How could we not talk about family when family's all that we got?
Everything I went through you were standing there by my side
And now you gon' be with me for the last ride

Percy was always a constant. Through battles and friend ships he was there. As it turned out the last ride was dying for juniper when he jumped in front of the knife.

It's been a long day without you, my friend
And I'll tell you all about it when I see you again (I see you again)
We've come a long way (yeah, we came a long way) from where we began (you know we started)
Oh, I'll tell you all about it when I see you again (let me tell you)
When I see you again

Grover would see him. He would live his life with juniper and at the end of it he would see his best friend again.

First you both go out your way
And the vibe is feeling strong
And what's small turn to a friendship
A friendship turn to a bond
And that bond will never be broken
And the love will never get lost (and the love will never get lost)
And when brotherhood come first
Then the line will never be crossed

They had a brotherhood. Sure they hardly saw each other but they were there when it counted. Percy was more than a friend, he was a brother.

Established it on our own
When that line had to be drawn
And that line is what we reach
So remember me when I'm gone (remember me when I'm gone)

How could we not talk about family when family's all that we got?
Everything I went through you were standing there by my side
And now you gon' be with me for the last ride

He remembered it vividly. It was a stupid rouge demigod. He'd thrown the knife and Percy had jumped in front of it. His blood gushed out as everyone ran to help him. Grover stared at him, shocked. He was going to die.

So let the light guide your way, yeah
Hold every memory as you go
And every road you take will always lead you home, home

Home was camp half blood. It always was and Grover supposed home is where the heart is. Percy was still there in spirit and mind but Grover wanted his best friend.

It's been a long day without you, my friend
And I'll tell you all about it when I see you again
We've come a long way from where we began
Oh, I'll tell you all about it when I see you again
When I see you again

When I see you again
When I see you again

Grover knew he would see Percy again.