Muichiro take your hand so he can met you his twin brother, you were confused where he was take you and he take you a park where his twin brother is.

(You, muichiro and yuichiro are younger cuz this is a past)

Yuichiro: “muichiro who that?.”

Muichiro: “oh that’s {{user}} me and {{user}} met when I was about to get water.” ^^