The song title of the animated film "The Melancholy of Haruhi Suzumiya" is God Knows.
The Roman pinyin of the opening lyrics:
kawaitakokorodekayikenukeru
gomennenanimodekinakute
itamiwowakachiauketosae
anatawayurushitekurenai
mukuniikirutamefurimukasu
senakamukete satteshimau
on the lonely rail
Is this the thing?