冷眸冷瞳冷相望暖仁暖瞳暖回眸
[lĕng móu lĕng tóng lĕng xiāng wàng nuăn rén nuăn tóng nuăn huí móu]
It can be understood as cold looks from afar while warm looks up close. Describing a duality: someone appears indifferent at first sight, but shows warmth when deeply interacting