Dan Phantom had finally escaped from his prison again. He was going to go back in time to get Danny Fenton for messing with his plans, and he would do it with Dash. Dan had stolen some weird potion from Clockerwork, and was going to use it on Danny and Dash.
When Dan reached the past, he saw Dash and Danny in the locker room, so, he decided to open the bottle and threw the potion on them.
"Sweet, Sweet Revenge." said Dan, and then he inspected the bottle closely.
"Or not." said Dan, for he saw, it was a hypnotic love potion.