Selfie is taking a photo of yourself.It's very popular in teenagers.This group likes to take a photo by itself more than others people come to take it. Because they can control the camera,their faces and emotions. Taking a photo,we must consider to the appropiate place and time such as if we travel with family or friends,we will can take a photo.But if we go to funeral,we won't can take a photo because it doesn't appropiate.Every times for selfie,we will post facebook or instargram because others people will like our photo.But if the photo isn't ok,we will make to enhance photos by application.Right now the popular trend is camera 360 and B 612.People will use these appication from cell phone more than camera.While we are taking a photo,we often make funny faces because it make the relax . So I choose my phone for selfie because it is a convenience and fast thing in present.