[Lan Wangji wants to freeze again. he probably should do something; react with shock, rearrange Wei Wuxian onto the pillow properly. but he's so tired and sad.

when he thinks about it, it's not like Wei Wuxian didn't lean against him, those nights in the cave in Yiling. it was only when he was too far from consciousness to resent Lan Wangji's presence, of course. Lan Wangji isn't unfamiliar with the concept that Wei Wuxian can be forced to accept intimacies and help and company he doesn't really want, when he's too far gone to push them away.]

...

[very soft, low and wretched:]

I am sorry.