Where is the thin line that separates friendship from desire? After more than 50 years without seeing each other, two 70 years old women dare crossing the line.Where is the thin line that separates friendship from desire? After more than 50 years without seeing each other, two 70 years old women dare crossing the line.Where is the thin line that separates friendship from desire? After more than 50 years without seeing each other, two 70 years old women dare crossing the line.