Hikaru feeds Haruhi a cookie in a most... intimate... manner
When Hikaru dyed his hair pink.
Hikaru displays his annoyance at Kaoru's appearance
Hikaru and Kaoru, seconds before a sibling war erupts.
Hikaru sadly listens to Tamaki on the phone as Kaoru watches on...
Hikaru (right) and Kaoru (left) in casual attire
Hikaru and Kaoru attempt to act 'refreshing'
Kaoru opens their shared room to find Hikaru sulking
Hikaru and Kaoru playfully blackmail the household maid into playing with them
Hikaru and Kaoru gape at Tamaki's persistance to win their game...
Kaoru and Hikaru in the Halloween Episode
Kaoru and Hikaru grin with mischief, displaying their impish nature.