It isn’t that it’s too late in the day to arrange for a separate room for Wei Wuxian. It isn’t that all the beds are full or even that Lan Wangji wants to keep an eye on him tonight. It simply does not occur to either of them to pursue separate sleeping arrangements until they’re both wearing just clean underrobes, standing in front of Lan Wangji’s bed.
“I can take the floor,” Wei Wuxian offers half-heartedly.
“No. You’re my guest,” Lan Wangji tells him. He does not offer to take the floor instead.
Source: You, Asleep and Dreaming, by etymologyplayground – 陈情令 | The Untamed (TV) [Archive of Our Own]
Bed sharing!!! Cuddles!!! Dressing (and undressing) each other!!! This fic is simply delightful.