This section contains SPOILERS. You have been warned.
As every good manga heroine, especially in a shoujo series, Haruhi has her pick of romantic interests. She gets a choice of six within the Host Club and a few others outside. Of course, some of these pairings are more plausible than others. Let me show you any of the possible pairings for our dear Haruhi within the Ouran Host Club world...
The manga is still on-going, so Haruhi is not yet officially paired with anyone. However, as of C57, it seems she does like someone!
[major spoiler]... Haruhi likes (loves?) Tamaki! ...[/spoiler]
 Haruhi & Tamaki |
 Haruhi & Kyoya |
 Haruhi & Hikaru |
 Haruhi & Kaoru |
 Haruhi & Mori |
 Haruhi & Hunny |
 Hikaru & Haruhi & Kaoru |
 Haruhi & Host Club |
 Haruhi & Arai |
 Haruhi & Kasanoda |