In Stephanie's room.....
Steph: So, you are saying that i can't tell my identity to my friends
Foxy: Your identity is suppose to be a secret
Steph: I understand
Foxy: Now, let's transform
Steph: OK, Foxy, tails.....!
Mari: Hi Stephanie
Steph: Oh hi Marinette
Mari: What were you going to do?
Steph: I don't know, but go downstairs and check on you
Steph: So yeah.....
Mari: Ok, if you excuse me, i need to go
Steph: Yeah, me too
Stephanie and Marinette went off to see, if Adrien can help, so they transform and then went off after, they transform to their alter ego, then they saw Chat and he transformed already, all three of them headed off to protect Paris, or patrol after