It was later reported that Kim Bum and Oh Yeon-seo, who announced that they were lovers through various media on the 13th, broke up.
The agency said, "We broke up at the end of last year," and "We can not know why in private."
It was later revealed that Kim Bum, Oh Yeon-seo, had split.
After 10 months of meeting, the two ended their public devotion and returned to their colleagues.
The two men met in March last year with their acquaintances and naturally developed into lovers.
About Kim Bum
Kim Sang-bum, known professionally as Kim Bum, is a South Korean actor, dancer, singer and model. He is best known for his television roles as F4 member So Yi-jung in Boys Over Flowers, guardian angel Lee Gook-soo in Padam Padam, villainous CEO Lee Ro-joon in Mrs.
 Wikipedia