I dont know what the situation is. but...
I think she said "I lost for a while by 015b" in Korean.
It means she is so fascinated by a group, 015B
or, this could be totally different situation.
015B wrote an acticle or had an interview about Bo Kyoung Sin.
so it goes 신보경 잠시 길을 잃다 by 015b
this case that is only a tilte of the article or the interview.