使用'Never leaving...'作为动名词短语作主语，强调行为的重要性，'ultimate expression'强化了语气，表达有力。
Never leave her alone at any time
Do not let her walk alone, even when arguments are at their most heated. Girls are often the best at saying the opposite of what they mean in the world. When she says "it's fine," something is actually wrong; when she says "go away," she wishes you to stay; when she says "I'll go by myself," the implied meaning is that she wants you to keep her there. Never leaving a girl behind in any situation is the ultimate expression of maturity and thoughtfulness.
任何时候，都不要扔下她一个人
不要让她独自前行，哪怕是在争吵最激烈的时候。女孩往往是世界上最擅长说反话的人，当她说“没事”时，其实心里有事；当她说“你走吧”时，内心渴望你留下来；当她说“我自己走吧”时，潜台词是希望你能挽留她。在任何时候都不将女孩抛下，是成熟与贴心的最高体现。