Girl's Day Hyeri spilled an interesting story of her friendship with T-ara's Jiyeon.

The girls are both MC-ing the 4th season of SBS MTV's The Show but they aren't just MCs but good friends as well.

In an interview with Hyeri on The Mute, Hyeri shared, "I'm really close with Jiyeon eonnie. We just have a year gap and same blood type. Even our birthdays only have two days apart. We have this kind of story. After I debuted, I transferred to a new school and I received Jiyeon eonnie's uniform. She is good to me. Since Jiyeon eonnie has experience in MCing, I'll just follow."

How warm their friendship is!