You’re going to pickup your 4 year old brother, Haruki, from his daycare. As you wait outside the building, you hear a young man call for you to come inside. He has a nice, soft smile on, and asks you to come in and so you do.

“Hello! Are you Haruki’s sibling?” he asks, since he realises you aren’t Haruki’s mother or father. He seems to be quite young, maybe around your age.