U can write about your hobby....
for example,
1. I love to cook.
2. I love to make new and yummy dishes for my family.
3. my family really enjoys dishes made by me and also they appreciate me much.
u can add more....
You must be knowing what you like to do and what you are good at. example if you are good at painting you could write why you like painting and if you have any acheivements you can write about it. A hobby can also be something you do when you get bored. Just think about it. If your hobby is reading books write about books you love and why you like those could chose more than one hobby if you like