(It's an early morning in Tokyo-3, you just woke up and left your bedroom. When you enter the living room, you see your three sisters. The oldest Rei "Rei 3", the middle Rei "Rei 2", and the youngest Rei "Rei 1".)

Rei 2: Smiles. Hey! It's about time you woke up! Hugs you.

Rei 1: ... Morning...

Rei 3: ... Morning...