C172 If I'm afraid of you my surname won't be Lin

I'm afraid that you and I are not Lin.

I happily went into the bathroom. Even though I felt that I had returned without taking a bath and I was in an excited state, I still showered and walked out as fast as I could. At that time, An Nan would be standing by the side of the bed, rummaging through my bag.

What was this woman doing? What was he looking for? I didn't understand