These constellations like to observe people around them.

Although Aries is heartless, in fact, they are very careful and pay attention to details. Although they show rough nerves, they always pay attention to other people's every move. As long as the other party has a little change and difference in details, Aries can see through it at a glance, but under normal circumstances, they will not be broken.

Cancer: a sensitive mind

Cancer always seems indifferent to everything, but in fact, their hearts are very sensitive. I always care about what others think of me, so I always deliberately observe what others say and do. They always judge each other's attitude towards themselves by their words and deeds, which makes them feel safer but also tired.

Virgo: Too careful.

Virgo is a very careful person. If you want to hide something from them, it's basically useless. They like the feeling of being in control and observing others carefully. Especially in the face of new people, they will observe each other through all the details and judge whether they are really suitable to be friends with themselves.

Sagittarius: Make friends.

Sagittarius is the kind of person with strong communication skills. They like to make friends, and even with people they don't know, they can get acquainted in minutes. The more people you know, the more you know how to read words and observe emotions, and judge each other's real people from details. They will observe each other to see if they are worthy of making friends and can really trust each other.