Ron Weasley - Drunk himself into a stupor after realizing that Hermione was actually marrying Draco Malfoy. He did not contact her in any way, simply disappeared from auror duties one day, and wasn’t seen for a few years. It did not escape people’s attention that he was a major example/case study in Draco and Hermione’s book, and was likely horrifically embarrassed by it all. A mass search for him occurred, and eventually Harry found him living at the Atlantis Resort in the Bahamas, just riding the slide through the shark tank errday and enjoying copious strawberry daiquiris. Eventually, he returned and took over the management of Weasley’s Wizard Wheezes, and while the store was well-patronized, no one ever really cared about him again ¯\_(ツ)_/¯