A good deed - giving blood, to be precise - is the topic of this lesson, lesson 64. We'll study a variety of expressions, including 'I did a good deed...' and 'It's for that (very) reason that...'. We'll also learn the meaning of an amusing expression: 'tomber dans les pommes'. At first sight, it appears to have something to do with falling into apples but, in fact, means something quite different! Let's get started...