Which constellations are used to staying up late but nobody cares?

That is Scorpio. First of all, you should know that Scorpio is an extremely insecure person. Even if Scorpio feels lonely in the thick night, Scorpio doesn't want others to accompany him. It is not that no one wants to accompany Scorpio, but that Scorpio refuses to let that person accompany him.

Because Scorpio feels that it is only safe in the dark, Scorpio treats the world well when he is very young. He feels that the world is very kind and the people around him are particularly active. So he will show sincerity to others and make friends with a sincere heart, but the reality is often not as good as Scorpio thinks.

Many people use Scorpio's sincerity to deceive him and get their own interests, so that Scorpio gradually loses sight of his friends and gradually closes his heart. Such a Scorpio is extremely insecure. He would rather disguise himself than let others accompany him. This is the nature of Scorpio.

So at night, the thick night brings Scorpio unlimited security. Scorpio is very satisfied at this time. He would rather be alone than find someone else to accompany him. He is afraid that others will hurt his heart again. For Scorpio, he likes to stay up late. Even if he watches TV dramas alone, he doesn't want others to accompany him. He is wary of everyone, but if Scorpio can trust you and treat you as a friend, then Scorpio will show sincerity to you.