SEE ALSO: Kwon Sang Woo and Son Tae Young revealed to be expecting their second child

Kwon Sang Woo shared on his fan cafe on July 25, "Luke now has a dongseng (younger sibling)... I still don't know what life is about, but after my child was born, I thought about my parents and family more. I feel like I'm becoming more mature one step at a time... I ask for nothing else besides my precious child to be born healthily and hope that it lives with only laughs without wanting for anything."

"Even in this moment, I will not forget the hearts of fans who are happy for me like family... It feels like how I felt when I had Luke. I feel like I'm on top of the world once again."

"My Tae Young is suffering a lot with morning sickness, and I want to tell her that I thank and love her. I also thank my mother who takes care of [my wife] well like her own daughter. I ask for nothing more than for my mother and mother-in-law to live a long and happy life."

Kwon Sang Woo and Son Tae Young shared the good news of their second child five years after their son Luke was born in February 2009. The actor is currently starring in the SBS Mon-Tues drama 'Temptation'.