深知你是梦我怎敢触碰
[shēn zhī nĭ shì mèng wŏ zĕn găn chù pèng]
'Deeply Knowing You Are A Dream, How Dare I Touch' implies unrequited love or unachievable longing. This phrase signifies emotions that someone holds but doesn't express because they know these emotions can never be realized or returned.