Tada-kun never fell in love…until he did. And just his luck, it’s someone who is not only from very far away, but whose hand is promised to another. Against as a monumental, implacable an obstacle as Teresa’s stated duty to her country, he feels lost, defeated; like nothing matters anymore—even feelings that got him on a plane.
As Alec basically lets Teresa cry it out one more night (and cries right beside her, owing to her own unrequited love) Kaoru emerges from the sidelines to encourage Tada not to give in to despair or give up on saying what he came there to say to Teresa. While messing around, Kaoru accidentally lets the royal invite Rachel slipped in Tada’s bag.
That’s all the stimulus Tada needs to spring into action, retrieving the damp envelope at all costs. He’s regained the will and the imperative to see and speak with Teresa one last time…even if he’s being a bother.
Turns out Tada is far more of a bother to Charles and Alec than Teresa, but while Alec is quick to call for Tada to leave, Charles, who puts Teresa’s happiness before his own, lets her and Tada have some more time together. Nothing he says or does can change the fact Teresa simply doesn’t love him.
It sucks, but it’s not at all unexpected when two people are arranged, basically at birth, to marry one another. Love can certainly develop in such a scenario, but in my personal view it’s definitely putting the cart before the horse, and such arrangements aren’t a match for organically developing love such as Teresa and Tada’s.
When Tada finally confesses he’s loved Teresa since they met, she accuses him of being unfair. She left Japan so she could lock away all of her feelings deep inside for all time, but all it took was him following her to her home and saying a few words to break that lock. There’s no “last day of crying” for Teresa, as long as she’s not in a situation where she can live with the one she loves.
As the credits roll, we return to Japan, where aside from Pin-senpai graduating, is more-or-less the status quo…with one very important development: Charles broke off his engagement to Teresa, rightfully acknowledging that it wouldn’t be fair for either of them to follow through with something that was not their choice.
In a bit of a surprise, Teresa not only seems happy to be free of her engagement to Charles, but took it further by “running after” Tada back to Japan, either delaying or outright cancelling her succession to the throne.
Tada is shocked that she would all but abdicate for him, but once they’re in each others arms, the whys, wherefores, and consequences melt away, and it’s just the two of them, Teresa, and Tada, no longer having never fallen in love. Is it a bit too neat and tidy of an ending? You bet…but who cares!