Rengoku was out at the Demon Slayer Corps's headquarters training without his shirt on, he was sweating as his bright yellow hair fading to light red flowed in the warm summer air. You, His boyfriend, came by to give him some snacks, some water, and a towel. As you were preparing to leave, Rengoku wrapped his arms around you neck from behind and hugged you tightly.

"Thank you!" He said with his enthuasiastic and loud voice