To a certain extent this theory is true but I think any kiss would do. Because Han became a false when clearly both Jinsol and Hann kissed platonically or (non-romantic)
sorry if my memory is wrong but isn't that their first kiss? if so we don't really know if it has to do with platonic love or simply because the other person has an interest in Jinsol, (sorry if I misunderstood what you meant )
Now that I look back yea it could be true because it was never mentioned. The author of this story really has it all planned out oh my hehe. Excited for what’s to come next!
same !! ლ(´ڡ`ლ)
Yeah, it doesn't have to be a romantic kiss, that's just the easiest way to do it. I'm pretty sure he tricked Segye because it was easier, not because it was necessary or the swap.
I think it's slightly different. It could be that it only works if both parties participate willingly in the kiss. It worked with Han though it was not romantic. Han was thanking Jinsol for helping his father and Jinsol was asking for repayment. I think Jinsol asked Han to kiss him as repayment and so Han did it willingly, and so the switch worked.
what about the other guy
Both the other guys liked Jinsol, so they were obviously willing to kiss him. In fact, he even tricked Saegye by saying this is the last time or something like that....
ok what just happened is that he just discovered that he can pass his "false" tongue thing to someone else through a kiss which only works if the other person likes him (like the random guy, and Saegye)
and I guess he will kiss him again and find a "dare" ( Saegye ) so that he can say the truth and also lie to save his sister, that's why he didn't stay with the "truth" tongue
truth=says the truth
dare= can say truth and lie(but it hurts to lie)
and false= can only lie ( but when person A is in love with person B who is "false" if they kiss their roles will exchange ( person A will become "false")