他说耳洞打在右边代表爱情她说耳洞打在左边代表友情
[tā shuō ĕr dòng dă zài yòu biān dài biăo ài qíng tā shuō ĕr dòng dă zài zuŏ biān dài biăo yŏu qíng]
This phrase refers to the cultural belief in some regions that getting an ear piercing on the right ear symbolizes romantic love while on the left signifies friendship. The phrase is a poetic way of comparing differing perspectives.