She gets some answers (and courage)

"So, let's be clear," Raven says, "She's a life-like robot that thinks and acts like Starfire?"
"Yes. Feel for yourself."

Nervously, she gets closer and touches Starfire's arm. She's shocked.

"It feels so real."
"Tell me about it."
She blushes, thinking about what you just did with not-her-friend.

"So, if I go along with this, you won't tell anyone?"
"I mean, I could...but who'd believe me?

Yeah, guys- so I got this life-like robot of a Superheroine and then her REAL friend showed up. You won't believe what happened next!"
"They wouldn't believe the first part- got it."
"Exactly. If you don't mind me saying, you're quite hot. The pictures don't do you justice," you say with a smile.
"...thanks. To be clear, my interest here is in Starfire...er, you know what I mean."
"Of course. Whatever happens though...happens."
"Seems fair," Raven says, still blushing.
"Good. So follow my lead. Code 42."

'Starfire' resumes awareness and glances at 'her friend.'

"Friend Raven- what a surprise! Are you here to thank my new friend too?"
"Actually, I'm here...for you."
"You...you mean..."
"Yes."

Raven kisses her on the lips.