How does Hagrid fly Harry to the Weasleys? During their flight, Hedwig dies, Hagrid passes out, and Harry faces Voldemort. Aragog met Harry and Ron in 1992, when Hagrid was briefly taken into custody at Azkaban for allegedly opening the Chamber of Secrets.
He invites them all to tea at his house on their days off, and he tells them the secret of his baby dragon.
Hagrid takes this duty upon himself and fills Harry in on the things that have been hidden from him. Question 23 What does Hagrid give Harry for his seventeenth birthday? Hagrid is Harry's friend – and soon, he's also friends with Ron and Hermione. They are all partnered up with someone who does not look like Harry, and the real Harry is with Hagrid. Harry mostly eats with the Dursleys, but they never give him enough and things get worse when he is punished: in CS1 he has to be satisfied with two slices of bread and a lump of cheese after a day of hard work in house and garden and when they lock him in his room, all he gets for dinner is tinned soup which Petunia doesn’t even bother to warm up .
Hagrid eventually provided Aragog with a mate, Mosag, and together they had many offspring. It was through Aragog's explanation of events that Harry and Ron learned Hagrid was innocent of those charges.