"On my Facebook timeline, I post things I want to remember. For example, a nice picture from a holiday, on Facebook you try to create the perfect picture of yourself. On Snapchat, you do not have to do that, because it will disappear anyway." ... "I do not post on Facebook: 'I bought a book and I did not like it.' The beautiful moment which I want to remember, I put on Facebook. On Snapchat, that is not the case."