This is where Thomlight builds Kay in The New Trainbot in Town.
[Thomlight is in the laboratory working on something. He finishes and starts it up]
Kay: Where am I?
Thomlight: I created you and you can now help our team to save the day and take action.
Kay: Who are you?
Thomlight: I'm Thomlight Sparkle.
Kay: It's nice to meet you, Thomlight.
Thomlight: I think I'll call you Kay.
Kay: That's a great name.
Thomlight: I know.
Nyx: Hey, Thomlight. Oooh. I see you created a new robot.
Thomlight: Yeah, Nyx. His name is Kay.
Nyx: It's nice to meet you, Kay.
Kay: Nice to meet you too, Nyx.
Thomlight: Welcome to the team.
Nyx: We can introduce him to the autobots.
Thomlight: Yeah. We should.
[The autobots come in]
Thomlight: Hey, guys.
Ratchet: Hey, Thomlight.