Lovesick Ellie manga volume 5 features story and art by Fujimomo.

Eriko “Ellie” Ichimura finally confesses her feelings to Akira Ohmi, and her feelings are reciprocated at long last. A romantic Christmas awaits… but Ellie fails one of her finals, forcing her to attend remedial classes. Their holiday plans in jeopardy, Ellie charges into Ohmi on Christmas day…in a Santa costume?! Happy to be with each other, Ohmi invites her over to his house – alone. Will this be a silent night?!