时光它让我遇见了你
[shí guāng tā ràng wŏ yù jiàn le nĭ]
'Shi Guang Ta rang Wo Yu Jian Liao Ni'. The translation could be ‘time made me meet you’. Perhaps hinting that meeting a specific person is fated or meaningful to the person holding this internet nickname, probably met somebody memorable through passage of time.