NEW YORK — Some people are so open to the world that they become sensitive to all sorts of things.

Including ghosts. Subscribe for unlimited access to The Post You can cancel anytime. Subscribe

This is why Renate Reinsve (pronounced Ren-AH-tuh RHINES-vuh) couldn’t stay at the same hotel as her “Sentimental Value” castmates, the actress casually tells me as we pull up to a coffee shop near her Union Square hotel, where we ended up after a series of misadventures.

She’d already been in New York for weeks when her director Joachim Trier and co-stars Stellan Skarsgård and Elle Fanning arrived for December’s Gotham Awards, and of course would have loved to stay with them. But when she popped by their hotel, the receptionist couldn’t guarantee her a ghost-free room. (She declined to name t

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