Crystal doesn't stay up late: cute and playful in a homophonic way. Today, the homophonic crystal won't stay up tonight. Using it as a screen name gives people a positive illusion, but it feels naughty.
Jingjing doesn't care: also use homophonic stalks, homophonic, Jingjing doesn't care. Used as a screen name to express generosity and atmosphere, generally do not care about people.