I went back to ch 82 to see the mariage proposal girl and she has natural dark hair… the woman with Taeha has light hair, maybe the girl from his university ? Or it’s just a random girl we don’t know yet. We don’t know yet if it’s foreshadowing or not anyway… I really hope not and if it is we’ll discover it in 100 chapters XD (can’t believe I had to go to ch82 to see the party while not a lot happened since then in more than 10 chapters…)

When she says she was hoping for a happy ending it shows her unhappy (dead eyes) at the arm of another man while Taeha has another woman at his arm… I really hope this isn’t foreshadowing… she has suffered enough already (and orange head is back for more unhappy times)