哑口无言有心无言以对有爱
[yā kŏu wú yán yŏu xīn wú yán yĭ duì yŏu ài]
'Speechless Out Of Words But Having Intentions In Mind; Speechless Yet Loving' emphasizes being emotionally charged yet unable to articulate those emotions, indicating a person full of silent love which can only be understood through subtle hints or actions