Elizabeth Olsen Reveals She Just Went Skinny-Dipping on a California Beach: ‘Such a Wild Feeling’ (Exclusive)

Elizabeth Olsen loves moments when she gets to feel like a kid again.

Take for instance a recent trip the actress, 36, and her husband, musician Robbie Arnett, 33, went on to Northern California. “I love cold swimming,” she tells PEOPLE in this week’s issue.

“There’s this beach that dead-ends to cliffs. No one was around, and I took off all my clothes and jumped in. Truly being naked in an ocean is such a wild feeling. You’re also doing something that you feel like you shouldn’t be doing.”

Chatting with the magazine while promoting her new afterlife comedy, Eternity, Olsen shared a few more fun facts about herself for One Last Thing:

Last time I was starstruck
I’m a mega-superfan of the Dodgers, and my favorite player is Kike Hernández because I think he’s so fun to watch—and he likes Marvel. On Kimmel, I chatted with him and his wife. They just couldn’t have been sweeter.

Last screenshot I took
The QR code for my tickets to see [the Broadway play] Maybe Happy Ending. I’ll screenshot recipes or occasionally fashion-show looks. Then I organize them all when I’m on a plane. I even have bottles of wine I love in their own category.

Last thing I took from a set
From Eternity, an older man who was an extra was wearing a button-up flannel that I adored, and I asked if I could take it. I’ve already worn it. My husband wears it.

Last time I sang out loud
Probably just driving last week. Especially in L.A. when you’re sitting in the car for so long, it keeps it moving. But only by myself; I would never do it with people.  

Eternity is now playing in theaters.