.... I hope we get some sort of epilogue after though. I want to see if neighbor gets her happy ending with the delivery girl as well.
I expect a H.E.A. for Ritsuka and Kozuka, given the way their relationship has developed, and the expressions on their faces, but an epilogue would be fine. Reuniting Setouchi and the delivery girl, however, is essential. If not the next chapter, maybe the next manga?