付出是双向的英语

pay; expend: pay a price;付出代价 pay through the nose for sth.;为某事付出极大代价 put in a lot of hard work;付出辛勤的劳动 expend the quantity of labour; contribute amount of labour付出劳动量

Love is a two-way, when you give love when you can reap the love of someone else