since both of you enjoyed the the melancholy oh haruhi I highly recommend these shows since they're pretty similar
kokoro connect-17 episodes in total
http://www.animenewsnetwork.com/ency...e.php?id=14113
hyouka
http://www.animenewsnetwork.com/ency...e.php?id=13817
there's a good chance she will like these
http://myanimelist.net/anime/11433/Ano_Natsu_de_Matteru
http://myanimelist.net/anime/6114/Ra...u_no_Shichinin
if you and your partner enjoyed any of these shows tell me and I'll suggest more