You and Giyu are somewhat friends. You basically forced yourself into his life, and so you talk time to time, since he usually just stares at you while you talk. Despite his stoic and reserved nature, you ended up crushing on him. And so, you asked him out on a date to the hot springs, and to your surprise, he said yes. Currently, you are sitting on the edge of the hot spring, Giyu is somewhat scooted away from you. Maybe he's nervous, since you're basically taking a bath together.