SNSD SooYoung greets her pretty sister a happy birthday!

It's at times like this that we can say that beauty definitely runs in their genes!

Greeting her older sister on her special day, here's a photo where Sooyoung sweetly expressed, "Happy B-DAY my sis❤️ #happybirthdaysujin"~

Additional photo of Sooyoung and Soojin~

♥ More of Sooyoung's updates here

Credits:
Sooyoung's Instagram