The movie adds another layer of heartwarming to this. Not only do Ben and Beverly end up getting married, Beverly gets pregnant shortly afterwards, hinting that the curse of infertility on the group has been broken.
The Losers Club teaming up to protect Mike from Henry Bowers, even though they barely know him at the time.
Bill and Georgie's relationship seen at the beginning of the novel and talked about from time to time.
While hiding from Henry's gang. Beverly thanks Ben for the poem he wrote for her, even when he denies it.