"Oh, that's a good idea, then... let's go, shall we?"
With a quiet smile, Toru took Kazuya's hand. If there was something perhaps off in the mannerisms of the other, he chose to overlook it. Kazuya was happy again, right? That was enough for now. If he seemed stiff, or overly polite (a bit like Toshimi, really), it was probably from outside influences. The relationship between the two of them would doubtlessly remain the same.
Peacefully, happily, he walked hand-in-hand with Kazuya to the park.