FL is very senior in rank

ML learns trains under her

both have ex lovers storyline that is focused on

Large age gap between Older FL and younger ML

Both have ex lover storyline that is focused on during the drama

Complex Love Triangle with no easy resolution .. character driven .. The D Day event triggers the cascade that sweeps up the characters

Strong Leads with a POWERFUL LOVE triangle Tale.
TOP NOTCH actors who pull off the shades of grey in character, relationships and romance.

Both have strong fathers who affect the lives of their children affecting the trajectory of the Leads and complex relationship arcs that are not black and white.

The plot is as richly woven and the rooting for the leads sitting on the edge of the seat will happen in this show too.