窒息冷情冷心颤抖没心没肺
[zhì xī lĕng qíng lĕng xīn zhàn dŏu méi xīn méi fèi]
Describing a complex emotional state involving feelings of asphyxiation, emotional distance (cold-heartedness), shivering due to fear or extreme emotions, while pretending not to care. It shows inner struggle and turmoil masked behind a seeming insensitivity.