温暖却不甜腻的神色深情却不痴迷的目光
[wēn nuăn què bù tián nì de shén sè shēn qíng què bù chī mí de mù guāng]
It portrays a feeling or appearance that is warm without being overly sweet, deep in affection yet not obsessive. The look that gives off warmth while maintaining a composed depth in emotion is very charming but not clinging, reflecting maturity and self-control.