They share a house and participate in the same school community.
Neville is a fellow Gryffindor first-year student, and both receive recognition when Gryffindor wins the House Cup for heroic actions.
Their connection comes from shared Gryffindor membership.
Neville is part of the Gryffindor student group that receives house points at the end of the year, alongside Ron's group.
They are connected through their house and shared school achievement.
Neville belongs to Gryffindor and is rewarded with the others for the group's heroism at the end of the school year.
Explore the full interactive character relationship map of Harry Potter and the Philosopher's Stone
Related entry on Wikidata (Q190366), public domain (CC0).