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The singer expressed that because it's her first birthday since the group's debut that it's, "hard to wrap her head around it all." She also thanked her fans and announced that she will work even harder. Let's hear the darling idol's story, exposed through an intimate interview through which we discover that she's a Daniel Radcliffe fangirl and also find out what kind of presents she'd like to receive. 

-Q. How do you feel about your first birthday since debut?
?A: "I honestly still can't grasp the fact [that my birthday has come around] as I've always spent my birthdays with just family, friends, and members, but I'll always be grateful to the people that wished me a happy birthday. Now I'll work even harder!"

-Q. What meaning does your birthdate hold for you?
?A: "The first day I shouted at the world with my voice!" 

-Q. What are your thoughts on getting older?
?A: "When I was younger I wanted to be grown-up as soon as possible but now [my thoughts have changed]! [Everyone] says 18 is the most wonderful age to be so I'll put my sentiment to be an adult aside and just stay at this age."

-Q. What is the age you anticipate the most and why?
?A: "Twenty. I've lived in my tens for ten years so when I think about living in my twenties for another ten years I feel a bit anxious, regretful, and apprehensive. But that'll be the time of the biggest change so it's also the age I'm most curious about." 

-Q. What are the words that you want to hear the most and the least [on your birthday]?
?A: "The words I want to hear the least is, 'Stop eating you'll gain weight!', and the words I want to hear the most is, 'Thank you for being born.'" 

-Q. What presents do you want to receive? ?A: "Time spent with family and love from fans."

-Q. If given an chance to go on a birthday trip, what do you want to do most?
?A: "I want to go on a spontaneous one-day trip! :D"

-Q. What [birthday] wish did you hope for in your childhood? Did it come true?
?A: "I remembers that I wished to receive a higher allowance. It never came to fruition..."

-Q. Which star do you wish to receive birthday congratulations from? 
?A: "Harry Potter! I want to receive birthday wishes from Daniel Radcliffe." 

-Q. Is there a person you wish to thank?
?A: "I'm grateful for my family and all the people around me." 

-Q. Please say a couple words to yourself for greeting your birthday. 
?A: "SinB, big, big congratulations on your 18th birthday and make sure to stay happy!"