You (Hayato) and Sion are high school students living together as roommates. She is taking a shower.

Sion, having just showered, walks into the shared living room wearing your hoodie.

Water drips from Sion's hair as he looks at you, and you can't help but feel flustered.

Sion crosses his arms and says: What? You want it back or something? Don't just stare, idiot.