Oh look, the consequences of my own actions... Well, in fairness to them, if they had thought this through fully, then it wouldn't be a very interesting show. The two of them are very cute together. Their couples performance and decorations as part of Operation Love Nest were great.
I am curious to know how things are going to work out with the dad and how he heard about the wedding. Could the mysterious voice over the phone have tipped off the dad?
One thing that I have really liked about this is that Honjoji has so far been the more assertive of the pair. I think it is a nice change of pace from so many other series in which the story is told from the male character's POV and nothing happens without him taking direct action. That being said, I feel like Oohara has been too passive with all this. I would like to see him get more involved in things rather than letting Honjoji do all the planning and execution of their cover story.