All dharma taught by the Tathagata are Buddhist dharma. All the dharmas mentioned are not all dharmas, hence the name all dharmas. What is called Buddhism is not Buddhism. It cannot be said. Since it is not impossible to say, it is impossible to say. Please ask the Tathagata to make it clear.
In the first life, she said: "In the next life, please remember me, and please remember to find me. In the next life... I will be your bride again."
In the second life, he said: "I will not give up on you! I will keep looking for you in the next life, and the next life after that."
In the third life, she said: "When I die, everyone will be free. Now we finally owe nothing to each other."
In the fourth life, he said: "Why do you want to be so nice to him?... I just want you to never meet him again in all your lifetimes!"
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After seven reincarnations, what are they entangled with, is it the initial love that should be unforgettable, or is it the obsession that remains in each other's hearts? As time goes by, has everything changed, or has nothing changed? Can he and she let go of everything and renew their relationship?