Li Ran fell in love with Sunan when she was young, and this love filled her entire youth. After a long separation, she suddenly realized that what she had been clinging to for many years was never the Sunan in front of her, but the old time when she was seventeen that had long since changed.
Intention: intention
What we are attached to is often not old friends, but the heartbeats and memories fixed in our youth. As time goes by, people and times have changed, so we don't need to be trapped in the obsession of lost youth.