"Kim Sabu 2" Ahn Hyo-seop "I didn't know Lee Sung-kyung and Loveline, the last episode would be made" (Interview)
About Ahn Hyo-seop
Ahn Hyo-seop or Paul Ahn, is a Korean-Canadian actor and singer based in South Korea. He gained recognition for his main roles in the Korean dramas Still 17, Abyss, Dr. Romantic 2, Lovers of the Red Sky and Business Proposal.
 Wikipedia