January 8 was the day of AOA's fan sign event in Gangnam, and it also happened to be Jimin's birthday. To celebrate, fans prepared a cake for the idol, but Jimin suddenly burst into tears rather than showing a face full of smiles. 

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Jimin choked up and explained, "When I was young, it was my dream to have a birthday party at 'McDonalds'... but I couldn't because it was always during the break. I'm thankful that so many of you came today."

Awww, well it seems like Jimin had an unforgettable birthday this year. How sweet of her fans!