想我的时候听这首歌爱我的时候别说情话
[xiăng wŏ de shí hòu tīng zhè shŏu gē ài wŏ de shí hòu bié shuō qíng huà]
Means 'When you miss me, listen to this song, when you love me, don't speak those sweet nothings'. This indicates preferring action over words when expressing feelings; rather than just talking about it, take tangible measures such as enjoying music to convey sentiment.