密密麻麻深深浅浅
[mì mì má má shēn shēn qiăn qiăn]
This nickname conveys a feeling of being tangled up with deep and shallow emotions. '密密麻麻' (densely packed) suggests many details or feelings that are close and complex, while '深深浅浅' means a mix of deep and superficial thoughts, which could symbolize complicated emotions in one’s heart.