It's miserly to not share your bounty with your spouse.
Dino brings home a basket of chocolates that he had won at work and his wife Anne asks if she can have one.
Dino wants to answer Anne's question.
Dino tells Anne that she can have as much as she wants since he can't possibly eat it all.
Dino tells Anne that he won the prize, not her, so no she can't have any she can get her own.
Anne is delighted and happy that she'll have some chocolate and that her husband is loving and shares his things with her.
Anne is disgusted that her husband is so selfish and gluttonous as to take all that chocolate for himself.