In fact, this is also different from family to family. Under normal circumstances, when the younger generation gets married, the elder should give gifts and toast. When your nephew gets married, give your nephew's parents a big gift. On the wedding day, he toasted his nephew's daughter-in-law, that is, she gave you a red envelope when she toasted you. Gifts are not really important. If you have given gifts to your nephew's elders, you don't need to buy gifts. Spend more and more! Ha ha! Finally, I wish your nephew a happy wedding!