Brooke Davis (Sophia Bush) was a CEO in New York and no longer visited Tree Hill.

“I thought it was brilliant,” Lenz says.

It’s just not a thing that happens.

ONE TREE HILL

Hilarie Burton, Bethany Joy Lenz, and Sophia Bush on ‘One Tree Hill’.Everett Collection

It felt cool," Bush says.

We were all living that in real life."

Haley and Nathan were in a really rough spot.

ONE TREE HILL, Lee Norris, Antwon Tanner , Sophia Bush, Chad Michael Murray, Hilarie Burton, James L

Lee Norris, Antwon Tanner , Sophia Bush, Chad Michael Murray, Hilarie Burton, James Lafferty, Bethany Joy Lenz in ‘One Tree Hill’ season 5.Everett Collection

And I think that was a great opportunity for James too.

So for an actor, it was really exciting," Lenz says.

Throw in a crazy stalker nanny and you have more problems than you think you’re capable of handling.

The rollercoaster that Naley’s relationship took the audience (and cast members) on wasn’t without reward.

It was fun to watch," Bush says.

None of this would have been possible without thrusting our Ravens into adulthood.

“James [Lafferty] looked so hot,” says Burton.

Everyone’s season 5 introduction had fans asking, “How did we get here?”

I loved it."

The biggest mystery of them all had to be what happened between Lucas and Peyton.

Eventually, we found out that Leyton broke up due to a premature proposal.

“I kind of appreciated the realism of Peyton, coming back from that time jump.

However, that just made their on-screen relationship that much more believable.

Watch the video at the top of the post to hear more from Lenz, Burton, and Bush.