Hi, why did you modify the QC–Pasig boundary here? The boundary actually cuts through Robinsons Galleria because the boundary predates the creation of the mall and its adjacent buildings.

As evidence, Crowne Plaza's website states it is in QC, while Holiday Inn Galleria's website states it is in Pasig:

https://www.ihg.com/crowneplaza/hotels/us/en/quezon-city/mnlcp/hoteldetail

https://www.ihg.com/holidayinn/hotels/us/en/pasig-city/mnlgl/hoteldetail

So the boundary as you have mapped it is incorrect because Holiday Inn was put inside QC instead of Pasig.