A Sign of Affection manga volume 4 features story and art by Suu Morishita.
Even with a hearing aid, the voices of others are an indistinct blur for Yuki. But she's never let that get in the way of a life arranged around her friends, social media, and cute fashion. She's browsing her phone on train when a tourist asks her for directions, and she's ready to panic...but the handsome Itsuomi steps in to help. It turns out her new crush is a friend of a friend, and Yuki's world starts to widen. But even though Itsuomi-kun can speak three languages, sign language isn't one of them. Can Yuki communicate her budding feelings in this latest volume?