Noah literally didn't sleep the entire night as he was stuck between two girls eating his brain from left and right. They both were behaving like babies, sulking and whining on him for more attention. He could read Ren's behavior because she was already clingy but Lia being a Luna behaved so stupid that he was cringing really hard. He gave her subtle looks which she even understood but hid it from him to act more clingy.
Next day, he woke up much early and waited for Ren to leave so he can go for work. He took a shower in Lia's room and even wore his shirt and pants without waking her up. He was still worried about what he wants to do but he had to get the moon stone back or sell it off. Killing someone is not even in his list, so he has to be extra careful to not get caught.