How did Tianya come back after running away during a part of "Love Has a Miracle"?

"Because Love Has Miracles" Lin Tianya came back after running away in episode 49.

Plot summary:

Qi Ji received a call from Lin Tianya, and he hurried over. Lin Tianya stood on a rock by the sea. She shouted that if Qi Ji approached her again, she would jump into the sea. She was here every day these days after losing contact. She wanted to jump but didn't have the courage. She knew that Wanting's ashes were brought back to her hometown, which was implicitly hinting that she could go find Wanting. Qi Ji advised her not to be impulsive, and Lin Tianya told her that there was no point in living, as he would not be with her. Qi Ji agreed to be together and pulled her off the stone when she was not prepared.

Qi Ji took Lin Tianya to the hospital. Qi's father had just woken up, and Qi's mother told them that Qi's father had stomach cancer and needed surgery. This frightened Qi Ji. Qi Ji's father had already been mentally prepared. He asked Qi Ji and Lin Tianya to hold an engagement ceremony first so that he would not miss it. Although he hesitated, Qi Ji finally agreed.