After seeing the pig skull, Ralph knocks it over and severs its head from the stick. He does this out of a mix of fear, anger, and frustration, feeling a sense of defiance and rebellion against the brutal savagery that the skull represents.
In chapter 7 Ralph sees a pig run at him. He then throws his spear that hits him in the snout or nose. The pig then turns to run at Jack which is when he gets a bloody arm.
Ralph is initially shocked and repulsed when he encounters the pig skull, as it represents the savagery and brutality of the other boys on the island. He is also disturbed by the realization that the skull is a part of the violent rituals carried out by the boys.
Ralph's daydreams inevitably involve home. Ralph is deeply homesick and wants more than anything to be rescued and to return home. In chapter 7: Shadows and Tall Trees the boys are making there way from castle rock towards the mountain. When they pause for a while Ralph drifts into a daydream about a cottage he once stayed in on the edge of the moor. He remembered the wild ponies which used to come to the garden wall and could visualise laying in a shed in the garden and watching snow falling. Ralph recalled having cornflakes with sugar and cream in bed and the shelf full of familiar books next to the bed. At night his dreams of home were sometimes invaded my unpleasant nightmare images, a bus was one theme, which had their roots in his anxiety over the direction in which Jack was influencing the boys on the island.Also in "The Shell and the Glasses" Ralph was dreaming about a bus coming nearr and nearer
Ralph never faces the Lord of the Flies
Ralph lashed out with his fist and punched the pig's skull which was mounted on the stick, causing it to fall to the ground and break into two pieces. Ralph did this because... 'A sick fear and rage swept him.' There is no mention that the skull is 'The Lord of the Flies', the skull was simply all that remained of the pig's head, which was left as an offering to the beast.
to kill the pig
Ralph starts hunting and sticks a pig and likes how that felt.
At the end of Chapter 6, the boys reenact the hunt and killing of a pig by pretending to be the pig and carrying out the act. This display of savagery triggers guilt and discomfort in Ralph, as it reveals the boys' descent into barbarism.
The boys hunt for Ralph as an order of Jack.
ralph WAS the pig
Ralph stood his ground in the pig run, as the boar rushed towards him, and then took aim and threw his spear at the boar, hitting it in the snout.
During the meeting in chapter 8: Gift for the Darkness Jack accused Ralph of being a coward. He also said that Ralph was, 'like Piggy. He says things like Piggy.' And that Ralph wasn't a hunter and would never have got meat for the boys.