■Haruhi's birthday, the 4th of February, is said to be the first day of Spring in Japan. In Japan, the word for "Spring" is "Haru" (春) and is spoken in the same way as the first part of Haruhi's name. Other birthdays that were suggested for her associated with the changing of the seasons and floral themes.
■Honey calls her "Haru-chan."
■Tamaki calls her "daughter" and wants her to dress more girly - so do the twins.
■Haruhi kissed a girl on her first kiss to pay off one-third of her debt.
■Her mother died when she was 5 years old
■It was stated that when Haruhi was in middle school,...