Sihyeon said that she was very nervous about their first debut showcase. Her mind went blank. Aisha also felt the same. She said that they had a different mindset while preparing for their debut and in their comeback. They wanted to show everyone how the members matured and grow for their comeback.

EVERGLOW explained the meaning of their album title "HUSH". The meaning is "We're the protagonists, so everyone, be quiet". They said that it meant only their confidence to walk on their own path. They also revealed that they chose their title track themselves. The first time they heard the word "Adios", they knew that it is the one. They said the reason they picked it as the title track is to attract more people who will enjoy listening to it.

"Adios" showcased a more powerful girl crush concept that their last debut track. The strong lyrics say, "The main character should have been me from the beginning". This added more confidence and sassiness to rock their performance.

Takahashi Juri and Kim Doah who were the former Produce 48" contestants, debuted as Rocket Punch and FANATICS respectively earlier this August. Sihyeon and Yiren of EVERGLOW also came from "Produce 48" as contestants. They were asked regarding the promotion which was done at the same time with their colleagues.

According to Sihyeon, "After 'Produce 48' ended, Doah and Juri both said that we would meet again after we made our debut. I'm glad that the timing worked out so we can meet up at music shows. We're not on the same team, so there is a friendly competition between us, but I want to see them again and ask them how they've been doing."

Yiren said that she is open to seeing them again after a long time. She was happy to see how they all grew and matured in their own ways. She said that they all stand on the same stage now. She enjoyed cheering each other and meeting during promotions.

EVERGLOW members shared their dreams. They said they dream to be known as idols who dominate the stage. They want people to know that they can perform well and shine brighter on stage. All the members' ultimate dream is to be No. 1. On August 19, EVERGLOW released their album "HUSH" and the music video for "Adios". This album has 3 songs including "Adios".