The cast of 'Roommate' celebrated Lee Dong Wook's 33rd birthday (international age: 32)!

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The actor turned 33 on November 6, and his fellow 'Roommate' cast members made sure to congratulate him. The 'Roommate' staff posted the photo below with the message, "We sincerely congratulate the birthday of actor Lee Dong Wook <3 Happy birthday to Dong Wook~. He spent spring, summer, and fall with 'Roommate'... Let's spend winter together too! +_+."

PD Park Sang Hyuk also shared the above photo with the message, "Today is Lee Dong Wook's 33rd birthday. Celebrating with 'Roommate'. Happy Birthday."

Happy Birthday, Lee Dong Wook!