It wasn't that they suddenly drifted apart, but rather they slowly drifted apart because of various different factors.
For one, it was because people had kept comparing the two of them and as beautiful women, naturally they had their own pride.
Both of them were beauties, but they were different kinds of beauties.
Qiao Yi Fei was one of those mature beauties who had a perfect body along with her perfect looks.
As for Mao Tao, she had a body that was more like a child's, but she definitely didn't lose in terms of beauty to Qiao Yi Fei since she was like a little doll.
Then along with all kinds of other things, they slowly drifted apart even though deep down they wanted to get closer to each other again. After all, they had been quite close to each other when they were younger.
