你还着那个姓鹿的少年吗
[nĭ hái zhe nèi gè xìng lù de shăo nián ma]
'Are you still thinking of that young man with the surname Lu?' This netname indicates lingering thoughts about a young man whose last name is Lu, suggesting past affection or reminiscence, or it might even imply the innocence and pure love between young adults.