First things first: Yes, Lena Dunham’s polarizing HBO show—which makes its triumphant second season debut Sunday night—is called Girls. Yes, its four main characters—floundering writer Hannah (Dunham), uptight gallery girl Marnie (Allison Williams), free-spirited adventurer Jessa (Jemima Kirke), and virginal co-ed Shoshanna (Zosia Mamet)—are of the XX chromosome persuasion. And yes, said female characters spend much of each episode’s 30 minutes talking about guys and other topics that might be considered womanly.

But there are plenty of reasons why guys should be watching Girls, too (not the least of which being that the show is executive produced by Judd Apatow). Consider the show your Cliff’s Notes for understanding today’s 20-something woman (which all of us were or will be some day)—an inside track to the female mind that is daring to go places few television shows have gone before. Here are 10 Things Guys Can Learn From Watching Girls.

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Written by Jennifer Wood (@j_m_wood)