First, the two friends gave the newlywed on-screen couple house warming gifts. Lee Chae Yeon intrigued everyone with a candy gift set for adults, while Sanha made everyone laugh by bringing ASTRO's album! As he offered to hand sign the album for the newlywed couple, the two revealed, "We don't have a couple name yet. Can you guys help us decide on one?"
Here, Sanha came up with the name "Dae-Hyet" couple by combining Lee Dae Hwi and Kang Hye Won's names. Afterward, Lee Chae Yeon came to the aid as Lee Dae Hwi and Kang Hye Won struggled in the kitchen to prepare dishes for their guests, until Lee Chae Yeon eventually prepared the main dish herself.
Over food and drinks, Sanha and Lee Chae Yeon also put their heads together to help Lee Dae Hwi and Kang Hye Won come up with nicknames for each other. Lee Chae Yeon suggested some of the more common nicknames like "Yeobo", "Jagi", or "Baby", but both Lee Dae Hwi and Kang Hye Won refused to use such "cringey" ones!
Sanha then suggested, "How about Wonnie?". Kang Hye Won didn't seem to mind, and said, "Let's go with Wonnie (Hye Won) and Hwiee (Dae Hwi)."