Jawaban:

Dear my sister Jenny,

How are you Sis? I hope everything is good. I miss you very much! Although you are living in a city not too far away from here, but I cannot see you everyday just as I used to. I miss our happy times when we could laugh all day and did silly things together.

I also hope that you don't forget about my birthday. Our parents agree this time I will celebrate it with a big party! You still remember the date, don't you?

I don't want to celebrate my birthday without you, so please mark the date and come. If necessary I will go to your city and pick you up! You don't have to bring presents, your presence in my birthday party is already a big present for me.

I can't wait to see you at my birthday party.  It will be fun!

Your loving sister

Rose

Penjelasan:

Surat untuk kakak sendiri tidak perlu bernada formal. Tapi grammar harus tetap diperhatikan.

Semoga bermanfaat.