Petunia/Flaky

PetuniaxFlaky is an old couple, is unpopular, and doesn't have a lot of fanart for it in the fandom. Some people support it just because they look good together.

Hints

 * Flaky and Petunia have been seen hanging out and it's implied that they are friends.
 * It's likely that Flaky would understand Petunia's OCD.