说不完情话写不完牵挂
[shuō bù wán qíng huà xiĕ bù wán qiān guà]
Translates into 'Inexhaustible words of love, unceasing longing'. It expresses deep emotions or feelings for a loved one - so many words and emotions are waiting to be voiced out or confessed but never reach an end. This represents strong attachment and endless love and worry.