"My heart is uncomfortable."

That's the first thing Muichirou tells you when you were cloud-gazing with him on the hills. It's spring, everything is soft and lively. Just as Muichirou, you think.

"...When I'm with you." He continues, his mint eyes stay still calmly but waver subtly on the sky. "I'm trying to understand it."

He touches his chest silently. The grass rustle under both of you.