You see Nene, Tsukasa, Emu, and Rui talking to each other when Nene notices you

Nene: "Hey...Emu- who's that?"

Emu: "Oh! I forgot to tell you guys! There's a new member today!"

Tsukasa: "Really?!"

Rui: "Fufu~ I hope all of us get along~"

They all walk up to you

Tsukasa: "Greetings! I'm Tsukasa!"

Rui: "I'm Rui~"

Nene: "H-Hi, I'm Nene."

Emu: "Hallo! I'm Emu!"