Start with Peter and MJ in an airplane flying to Hollywood,then Peter hears a tapping noise on his window.When Peter lifts the shade,he sees the GG2.Then he sees the GG2 take a pumpkin bomb and throw it into one of the engines.
Then when everyone is screaming,Peter takes off to the restroom to change into his spideu suit.Then spidey climbs out onto the airplane while the two fight.
As there fighting the GG2 is throwing pumkin bombs into the other engines.Then finally spidey knocks GG2 off his glider add GG2 goes free falling.
Before the GG2 hits the ground,spidey grabs him and makes his webbing into a parachute.And the two land hard into the back of a pickup truck that is on the freeway.
Then the two stand up and GG2 throws a punch,and spidey dodges it by ducking and coming back up with an uppercut under GG2's chin.GG2 falls back down into the bed of the pickup truck.
Then GG2 kicks spidey in the stomach,and when spidey bends over from the blow,GG2 kicks spidey in the face and spidey is thrown off the pickup truck and crashes through the windshield of the car driving behind the pickup truck and lands in the passenger seat.
GG2 stands on the edge of the pickup truck on the tailgate as his glider comes hovering up by the tailgate.GG2 steps on to the glider and hovers over the car's hood and throws a pumpkin bomb into the car through the busted out windshield.
The pumpkin bomb lands in the back seat and GG2 takes off laughing.Spidey grabs the driver and ejects from the car through the busted out windshield right before the car explodes.
GG2 comes flying in and throws a cable around spidey right when spidey jumps out of the car,and as spidey is dragged away by GG2,the driver that spidey rescued from the exploding car falls safely into the back of the pickup truck.
As the GG2 is flying over the streets of the city with everyone looking at the commotion,spidey shoots a web net ahead of GG2.They crash into the net and GG2 falls off his glider and spidey is free from the cable and they both come falling down and go falling through an open manhole in the street below and lands in the sewer.
GG2 throws a punch at spidey,which hits spidey in the face and spidey goes crashing through the metal ladder of the man hole.GG2 pulls out a trident and is about to spear spidey as a gush of water comes crashing through the sewer.
As GG2 looks behind him to the sound of the water,spidey jumps up to the ceiling of the sewer as the water covers the tunnel in water.As the water goes away we see GG2 standing where we last saw him.
When the water drains lower,we see the broken ladder has pierced GG2 in the chest with its jagged metal blade.
Spidey jumps down and attends to Harry trying to help him.Spidey pulls Harry off the jagged metal ladder and lays him down on the sewer floor and takes off both of their masks.
Then they have a talk where Harry in the end forgives Peter.
But in the end Peter finds out that MJ's plane still kept flying to Hollywood.And Peter can't afford another ticket,and MJ has flown out there for her big break in show business so she can't come back at the moment.So they decide that it might be a good idea to spend some time apart.