The Raffle - S3-E3
Visible crew/equipment: When Kel is saying his balloon is handsome you can see the stagelights reflected. (00:07:20)
The Raffle - S3-E3
Visible crew/equipment: When Kenan and Kel are in the back of Rigby's, some stage lights are reflected in the fridge. (00:08:45)
Answer: Kel.