他会发光也会令我心发慌
[tā huì fā guāng yĕ huì lìng wŏ xīn fā huāng]
The phrase means that 'He Shines, And Also Causes Fluttering in My Heart'. It beautifully captures a moment of admiration and nervous excitement towards someone. Highlighting a mix of attraction and the unease brought upon by falling in love.