After involving himself in a motorcycle injury, Jinyoung developed a speech disorder called stuttering. Eight years later, he's now an aspiring photographer who works as a delivery guy for a small fast food chain. Everything is under his control until he comes across Jisoo, a failed aspiring writer who happens to be his high school crush—under the pouring rain. Soon enough, Jisoo not only finds herself in his picture online, she also manages to find a place for herself in his life.