蜡笔的幸福需要小新小新的幸福需要蜡笔
[là bĭ de xìng fú xū yào xiăo xīn xiăo xīn de xìng fú xū yào là bĭ]
Refers to a popular Japanese anime character Crayon Shin-chan and his friendship or dependency on a partner named 'Crayon'. The mutual need between the two creates a harmonious relationship where each complements and completes the other.