Can a Mormon guy and girl sleep in a same bed but no sex?

There’s a guy I like and he’s a Mormon, we cuddle and kiss but nothing sexual cause that’s against his church and he’s waiting till marriage.
So I wanted to have sleepover with him and cuddle while go sleep but he said that’d be nice but he’s church law says you can’t share a same bed until marriage evens not sexual.
I don't know ifs that true for Mormon religion.
I try googling it but I got confused more
Can a Mormon guy and girl sleep in a same bed but no sex?
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