shrimpy85

My bet is that a water clone of Xue was caught by the girl. When Jian smacks the clone's face, it's gonna explode in her face.

I think she is new to dealing with politics and conspiracies, and so she is taking the approach of "question everything". Combine that with lingering feelings from when he aggressively tried to buy the ring, and it's no wonder she's suspicious of his motives.