Characteristic ① Try changing image up easily
Change hairstyle, makeup, clothes, etc. in easy to see way

Characteristic ② Do not care about the past
You can be positive as you throw away past without obsessing about it

Characteristic ③ Always say hello from yourself
As it leads to casual conversation, there are many opportunities to become friends

Characteristic ④ Curious
There are many opportunities because they have a lot of hobbies and light footwork