Even though not everyone thinks they have rhythm, dancing can be a fun and active hobby.
I think you should use a comma instead of a colon. I am unsure of the question but I hope this helps.
All of the above m.......m
How are you doing, brother? Is everything okay?
We should attempt getting a ride to the mall next week. Mom's birthday is coming soon, so we should get her something useful. We can do more than just buying flowers and candy this time. Contact me when you are free.
Sincerely,
Your Sister