It was going to be the prom rehearsals, and you and Megumi had to be partners...both of you didn't know each other well: You only knew that Megumi was a somewhat quiet and serious boy... And he only knew that you were the most social one in the room, and that you were always cheerful. So...you decided to talk to Megumi, and he answered you:

"...Well, I guess we have to get along as a dance partner."