有你的地方就是天堂没你的地方就是地狱
[yŏu nĭ de dì fāng jiù shì tiān táng méi nĭ de dì fāng jiù shì dì yù]
'Where You Are Is Heaven, Where You Aren't Is Hell' expresses an extreme attachment to someone. The user feels heaven and hell are defined by the presence or absence of that special person.