Taurus boys hate girls being unrealistic, and they always love fantasy when they have nothing to do. Because most male friends in Taurus are pragmatic.
Gemini boys are most afraid of girls talking without thinking, or saying something meaningless. Because Gemini is a constellation that cares more about whether girls have literacy.
Cancer is most taboo for women to say that some men are incompetent. Because cancer men are better.
Leo boys are most afraid that their girlfriends are too strong when discussing problems. Because Leo men themselves are very strong.
Virgo boys are most afraid of their girlfriends being sloppy and discussing things sloppily. Because Virgo boys are cleaner and do things neatly.
Sagittarius boys are most afraid of their girlfriends telling lies, saying one thing to their face and another behind their backs, which is inconsistent. Because Sagittarius boys are more sincere.
Capricorn boys' most taboo women talk about some material and money issues. Because they hate this kind of material woman most, and want a woman who gets something for nothing.
Pisces boys are most afraid of girls discussing practical problems, because Pisces boys like fantasy and live in a more self-centered world.
Aquarius boys are most afraid of girls saying particularly negative things because they like optimistic and sunny girls.
Scorpio boys are most afraid of girls talking about some more scheming topics, because Scorpio boys themselves are more scheming, so they will refuse such girls.
Libra boys are most afraid of their girlfriends discussing slovenly, because Libra boys are still relatively practical.
In fact, each constellation has a different personality, and their taboo topics are different.