Ralph finds it odd that Simon thinks he can see the future because he believes it goes against reason and logic. Simon's spiritual beliefs clash with Ralph's more practical, rational mindset, leading to skepticism and disbelief in Simon's abilities. The contrast in their worldviews creates tension and disbelief between the two characters.
Jack finds Ralph and Simon building shelters when he returns from the hunts.
he finds them bulding shelter
That they killed Piggy and Simon with their bare hands
Ralph
Ralph is unable to report the existence of the beast on the island, which the British officer finds hard to understand because it represents the primal, savage nature that exists within human beings. The officer expects Ralph to provide a logical explanation for the chaos and brutality that occurred.
He finds out that Romeo is depressed because he is in love. Or rather, the thinks he is depressed because he thinks he is in love.
garf finds it around the bamboo
It is a name of a book, in the future. Margie's brother finds an old book about the school in the past. Margie reads about the kids having fun together and thinks of the fun they had.
Doug is taken aback by Ralph's unexpected appearance. He finds Ralph's presence surprising or unexpected.
Ralph got very excited and proud of what he had done and he finally began to understand the attraction that hunting held for Jack's tribe.
Simon gives the littleuns some fruit to eat.
I don't think that Ralph deliberately lies. I think that Ralph is so traumatised by what he experienced that he finds it difficult to come to terms with it. Ralph does actually say to Piggy things such as you didn't see what they did and it was murder, so he isn't denying what happened, he just doesn't want to relive the experience by discussing it with Samneric and apparently they feel the same way.