On SBS Good Morning, Faith‘s lead actress Kim Hee Sun stated that she was confident in her looks and would not get plastic surgery. Besides, it would take some days for the swelling to go down and she needs to film so that’s not possible. So instead of getting surgery, she’ll use makeup.
According to Hee Sun, the ten year age gap between herself and costar Lee Min Ho in Faith is not a bit deal because…
“Lee Min Ho doesn’t really look young, so I think he decreases our age difference. I’m thankful.”
The way I see it, it’s not him looking old, but rather her looking younger than she is.
Or she’s saying he’s geriatric.
Source: koreaportal