It's Kang Daesung's birthday today and I just wanted to create a one shot fanfiction, dedicated to him as a birthday present from Foshobigbang@tumblr ^^ Please wish Kang Daesung a happy birthday no matter where and please continue to support his angelic voice and heavenly smile <3 Thank You ^^

His Happiness is My Everything is a short story about Moon, Daesung's girlfriend of a few years, and how she makes Daesung's birthday a day to remember always.