Being the last member to join the group,Blackpinksinger Rose has found herself in some intimidating situations.

“I feel like I scare myself the most,” she says.

I think I’m way more intimidated then.

Rose of Blackpink

‘Cause it’s just me.

I don’t know if my opinions are right, and that scares me."

A sampling can be heard on the documentary.

Rose of Blackpink

“I think by having solo projects, it allows us to expand our music range.

“When it comes to writing songs, Rose has certain stories in mind.

And she’s shy about sharing that story,” explains Park inBlackpink: Light Up the Sky.

“It’s just super personal to her.

It’s like her diary.”

According to Rose, working with a team that really gets her and respects her creative process is key.

“We even saved this whole file in this secret folder because I said nobody can listen to it.

I was like, ‘Hide it from everyone,’ " she recalls.