念你掺有阳光的微笑
[niàn nĭ chān yŏu yáng guāng de wēi xiào]
It implies remembering someone's smile which seems to contain or be imbued with sunlight (cheerful, bright and warming), representing affectionately missing and treasuring moments shared with a particular person that brought warmth or joy, evoking the beautiful and memorable feelings and experiences associated with a loved one's cheerful and sunny demeanor.