December 8, 2014 11:42 AM EST

Based on the new trailer, Girls season 4 looks like it’s all about love and relationships.

Hannah and Adam struggle to plan how they’ll survive long-distance; Marnie fights with Desi (who she creepily stalked at the end of last season); Jessa quotes Selena Gomez on matters of the heart, naturally; and Shoshanna tells Ray that it’s okay that he slept with Marnie because she never really liked Marnie anyway.

Okay, so maybe the titular girls are still struggling to master the art of a healthy relationship, but at least they’re seeking out love advice from some very funny guest stars: The trailer features the welcome return of Gaby Hoffman as Adam’s sister and Gillian Jacobs as a motivational speaker the girls watch on YouTube.

Lena Dunham’s Girls returns to HBO January 11.

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