best friend's divorce may be a good thing for her, but as a good friend, giving her gifts is secondary, but you must encourage her, enlighten her, and have a good talk with her.
You can give her chocolate, which has an exciting cocoa taste, so that she can satisfy her craving and forget the unhappy things.
You should often take her out to relax, let her bask in the sun, and let her see the beauty of the world. If she has been decadent, give her her favorite makeup and tell her that she is the most beautiful woman, and she is more beautiful after putting on makeup.
Or give her a bouquet of flowers, tell her that she is as beautiful as flowers, take a sister photo together, and you can also record what you want to say to her. It is a good gift. Another thing is the printed matter you made together, DIY shirts, and color-changing cups. Or you can give her a Pixiu and wish her a richer life in the future, or go to see a funny movie with her, go to the arcade to play video games, laugh your ass off and forget all your worries. Of course, the most important thing is to let her know that your arms are always open to her.