Seona the Ex, feels regret and wronged because of Jinu. Jinu is now a succesful Ceo, and a growing figure at that. She left jinu in the name of securing success.
I like that it shows that she's thinking of what-ifs if she stayed with jinu, and it shows that she messed up, left a loyal man while he's serving the country.
I guess it could be a spidey sense in a way, Im still wondering how he had the foresight, or how he got blessed with such power.

Meeting your ex? Really? I hope this is just to get closure because...
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Anyway what's with the whole earthquake thing, I thought this was modern world but I guess he has Spidey sense now?