[header] How to be an awesome sibling [title] Remember important days. [step] It's great to remember your sibling's birthday, but remember other days that are important, too. You may want to wish your sibling good luck on a big presentation, or make a gift for your sibling after an orchestra performance. 
Show that you are proud to be a sibling and that you are happy to be in his life. [substeps] Remember your sibling's performances and make sure you attend them.