It would be a lie for Qi Jianyi to say she wasn't moved by his thoughts. The truth was, the more committed Song Chengfeng became to their relationship, the more Qi Jianyi found herself wanting to indulge in it.
She had made it clear from the start that whatever they had now was only temporary. Even Song Chengfeng had acknowledged it. However, unlike her, he had no idea how long this temporary relationship would last.
For him, it might take a year or two until Qi Jianyi figured out how to return to her world. After all, she had no idea how the original Qi Jianyi had managed to exchange their lives.
But Qi Jianyi had already placed her bets on her body. For some reason, she believed that once this body completely weakened, she would wake up in her real one. Because of this, she saw no reason to delve deeper into the original Qi Jianyi's memories in search of a clue.