What does the end of the left ear mean?

In the words of the third person, on the day of the bar explosion, Shajiji received a phone call from Xu Yi, saying that he would avenge Mimi in his own way. She thinks this activity is not good. She dragged Haisheng to the bar, just in time for the bar explosion, and Zhang Yang was blown out of the window, just being "picked up" by two people who arrived. Xia Jiji took Zhang Yang to the hospital and saved Zhang Yang's life, but Zhang Yang lost his memory. However, Xia Jiji broke up with Haisheng on the day Zhang Yang was discharged from the hospital. But then Xia Jiji remembered that Zhang Yang had called Little Ear countless times when he was in a coma, so he called Little Ear with his original mobile phone.

If you have seen the third part of The Hourglass, you will know that Little Ear insists on telling an original story to Zhang Yang every day, which makes Zhang Yang normal. Then the two of them got together.