lol是女生的情敌exo是男生的情敌
[lol shì nǚ shēng de qíng dí exo shì nán shēng de qíng dí]
This is referencing competitive dynamics within gaming and music fandoms. In simplified terms, the phrase means: 'Girls are rivals in online games (like League of Legends), while guys are rivals among EXO fans.'