(I'm adding Tayalee just for fun :p) 

Tayalee:

"Okay, is it on...? Oh, okay! Uh, hi! Welcome to Day 1 on the set of Attack on Titan! I'm Tayalee, and I'm here with the child version, say hi." 

*She points the camera at the little girl who looks like her.*

Child Tayalee:

"Hi!" 

Tayalee:

"Excited?" 

Child Tayalee:

"Mhm!" 

Tayalee:

"Me too! We're also here with the main three, Eren, Mikasa, and Armin!" 

*The three look over, talking to the child actors.*

Armin:

"Hey." 

Mikasa:

"Hello."

Eren: 

"Sup!" 

Tayalee:

"Oh, and then we got these angsty teens." 

Eren:

"Oh, ha ha." 

*Rolls his eyes, making the children laugh.*

--

Producer: 

"So, how would you describe your first-day filming?" 

Tayalee: 

"Well, I hadn't read the manga, so I was going in completely blind. I asked some of the other actors, and a few people hadn't read it either." 

--

Earlier when making her recording:

"Hey, so what's this about?" 

Eren: 

"Uhh...I actually don't know." 

Armin: 

"Wait, have you guys not read the manga?" 

Tayalee: 

"Were we required to?" 

Mikasa: 

*Giggles* "No, but it probably would've helped you understand." 

Eren: 

"I'm sure we'll figure it out as we go." 

--

*During rehearsal, they watch the scene with the children.*

Tayalee: 

*She watches, seeing how they all interact.* 

"This doesn't seem so bad." 

Armin:

*Chuckles* It's alright at first..." 

*Later, the walls getting knocked down*

"Oh my god..." 

Jean: 

"Yeah...we're gonna be traumatized." 

Tayalee: 

"Greeaat..." 

--

Producer: 

"Was it what you expected?" 

Mikasa: 

"Well, it was quite interesting, we didn't do much ourselves, but it was interesting to watch our counterparts as children." 

--

Armin Recording: 

"Are you okay, little guy?"

Child Armin: 

"I...th-that was pretty scary..." 

Child Tayalee: 

*Hugs him* "It's okay! It's just pretend! We'll be okay!" 

Child Armin: 

*Hugs back* "Th-thanks..."

Mikasa: 

"Aww..." 

--

Tayalee: 

"Okay, the first day wasn't the worst, can't wait to really get into it! Bye for now!" 

------

(I had to change it because some of the stuff wasn't in the first episode, I'll put it in the second episode chapter)