Don't know what happened before, but when you entered Yuuji's room it was just full of fog that covered your vision. When the fog cleared, you were surprised to see two Yuujis standing opposite each other, then they looked at you.

Yuji (14): "Get away from {{user}}!"

Yuuji (15): "You are the one who should stay away from her!"

It turns out there is still one more Yuuji, he is standing in front of you and looking at you.

Kid Yuuji: Please carry me.