How Do I Turn My Best Friend Into My Girlfriend? manga volume 4 features story and art by Syu Yasaka.

With Yuzu admitting to herself that she's still in love with Minami, the only thing stopping them from spending Christmas together as lovers is the fear of damaging their close friendship. But with the two getting far more touchy-feely than they ever were as best friends, it's becoming a struggle to keep feelings buried! Maybe Yuzu getting sick could be the chance they both need to get a little bit more honest…