予你挚终予你稚初
[yŭ nĭ zhì zhōng yŭ nĭ zhì chū]
It means giving all your love to one special person for his entire life, from the first youth until the last moment. 'Zhi Zhong' refers to sincerity which remains until the end; 'Zhi Chu' implies naive and youthful beginnings. Overall, the net name emphasizes a pure and undying love for someone over time.