He starts slowing down and periodically morphs back into his human form, grinning at Elden
Cas: Woah-I-I feel great! I-I never knew I could do this!
Cas: Oh my gosh-I'm gonna use this against Redd so much-Fuck! Redd-
His eyes widen
Cas: Dude I have to go home-I have to go home right now-I promised Redd and Elias I'd actually work tonight!
Cas: C'mon-we gotta go!
Cas grabs Elden's hand and sprints through it
Cas: Not if we hurry!
He sprints through the gym
