@-Aincrad- it's not a manga/anime thing, it's just a thing in general that most people do. If you don't, good for you. Like genuinely, no sarcasm. Good for you cause it sucks not being able to sleep due to excitement.
awww it's so cute seeing them both play with their pets while they're getting prepared <3 this manga is so real and wholesome and sweet <3 and saru is so precious too i hope whatever he's been dreaming about doesn't bother him anymore and he can enjoy his time with his new friends now <3