That sly Cheon Sang-yeon!! At 21, she stole the guy Eun-jung was seeing, and at 32, when they met again, she used…
sounds true... Their 20s scenes in trailers looks like they are having fun except for the night walk scene where Sangyeon think she is a third wheel in between Eunjung and Sanghak, so maybe that's why she'd sabotage their relationship (a press release say that she felt this same insecurity when he brother was dating teen Eunjung, but obviously she can't steal her brother LOL) In 30s scene, Sangyeon's smirk and Eunjung calling her a thieving witch checks out.
Their 20s scenes in trailers looks like they are having fun except for the night walk scene where Sangyeon think she is a third wheel in between Eunjung and Sanghak, so maybe that's why she'd sabotage their relationship (a press release say that she felt this same insecurity when he brother was dating teen Eunjung, but obviously she can't steal her brother LOL)
In 30s scene, Sangyeon's smirk and Eunjung calling her a thieving witch checks out.
GOOD ANALYSIS!!!