Let Me Be Your Knight Episode 5

Yoon Tae In starts to wonder if Kang Sun Jun is his inspiration while In Yoon Joo thinks he is suspicious of her since he tries his best to spend time with her. Yoon Joo tells her best friend about everything that's going on while Woo Ga On starts facing psychological issues and asks Yoon Joo for advice. All the Luna members seem to question her since she knows nothing much about Los Angeles where she was supposedly living and knows lots of tourist places in Korea. (Source: XieLalisa at MyDramaList)