君悦君心君不知花有木兮木有枝
[jūn yuè jūn xīn jūn bù zhī huā yŏu mù xī mù yŏu zhī]
Based on lines from classic Chinese verse, this translates as 'Your happiness delights my heart but you're unaware that every tree and flower bear witness to it'. It reflects on love which might be unrequited or misunderstood, longing where one admires another from afar, and finds nature also bears witness to emotions only understood by oneself.