求翻译：这辈子只想谈一次恋爱，因为不想伤害自己，也不想伤害别人。不以结婚为目的谈恋爱，都叫耍流氓。是什么意思？

Ever just want to talk about a love affair, because do not want to hurt yourself, you don't want to hurt someone else. For marriage purposes does not fall in love, that behave like a hooligan.