Disney Girl Fan owns nothing but her own things.
Po was following Viper after he said goodbye to Tigress.
He still loved her.
She knew everything from watching him.
"Po, come to my house. You're invited to making a Halloween costume with me. There was this Halloween party at the Jade Palace and mister Shifu invited us all to celebrate the holiday. We're going to a store first. Do you want to be my boyfriend?".
"No".
"Ok. Then what about my friendship?".
"That would be cool".
AT Party City, Po picks Spider-Man while Viper picks Gwen Stacy.
Tai Lung, the store owner was so happy that his store and this dream to sell Halloween costumes was a dream come true.
He needed love.
When everyone are gone, Tai Lung goes home to his science lab and tested a serum called super strength in a green liquid and smoke.
He became the Green Goblin the moment he gained consciousness.
Part 4 is coming.