When 4minute's�HyunA left the Wonder Girls back in 2007 for health reasons, she and her former members could have fallen out of touch, but instead they remained close friends.

In a recent interview at Cube House in Gangnam, HyunA was asked how it felt to be promoting at the same time as the Wonder Girls. As you know, HyunA just made her solo comeback with "Because I'm The Best" and the Wonder Girls made their comeback a few weeks ago with "I Feel You", which means their promotion periods overlap.

She said, "It's unfortunate that our promotions only overlap until next week," revealing how much she likes performing at the same time as them.

She continued, "As soon as I saw the Wonder Girls' MV, I called Yenny unnie. I was acting silly as I said, 'Unnie, why do I feel so emotional?' I'm one of the people who looked forward to Wonder Girls' comeback the most."

"Because we are close, rather than discussing our new songs, we just talked about personal matters. I told her, 'Make sure to eat well', 'Take care of yourself since music program schedules are hard', while unnie told me, 'You prepare hard for your solo coming up too'. We looked out for each other like that."

"I wanted to see the Wonder Girls up on stage quickly. Since I knew how long they had been preparing, I was touched and it was a performance that made me feel good. It makes me happy that a lot of people are showing their new song much love," HyunA said.

She also added, "Although we prepared for our stages as part of different teams, we respect and support one another."

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HyunA also showed her excitement about promoting alongside her former group with an Instagram post, which included a picture of Wonder Girls' new album that had been personally signed by the members.�