I believe that the medications are either anti-depressants, anti-psychotics, or both. Whatever happened in the past must have been extremely traumatic for Dr. Wei. Enough so where she probably had psychiatric treatment in the past and is now experiencing vivid flashbacks and visual-psychosis triggered by her relationship with Ding Yi. Wei's interest in her isn't due to an interest in minors specifically, but by being with a minor it allows Wei to relive the past and believe she can make up for what she was denied.
last edited at Nov 3, 2016 5:02PM