只要时光还在你还在
[zhĭ yào shí guāng hái zài nĭ hái zài]
'As Long As Time Exists, So Will You' implies the user feels that the presence of the other person (or their relationship) will be an everlasting and eternal thing, even enduring time itself. It expresses a deep sentiment of perpetual love or companionship. This could refer either literally or figuratively in terms of someone's influence and significance within a user’s life.