小放肆小温柔
[xiăo fàng sì xiăo wēn róu]
It expresses small defiance or recklessness '小放肆'(xiǎo fàng sì) and also little tenderness and gentleness '小温柔'(xiǎo wēn róu). This might indicate an attitude that is slightly rebellious but also has its warm and loving moments.