4 Years old, the difference is not just in age. It's the mind.
Before Xili fell in love with Hu Hai, she could say no loudly
When Xili fell in love with Hu Hai, she could never regain her original pride.
When Hu Hai fell in love with Xili, every word she said was the sound of nature
After Hu Hai couldn't love Xili, every word she said became torture.