Seemed like it'd make a good anime to me.Follow

so deconstructions tend to be quite bit in anime. Evangelion did it. Madoka did it. What about Romantic comedy?

A romantic comedy in a highschool setting where the leading characters are already a couple. The whole series is about how typical rc antics drive them apart and towards other people, except in the end they get double ntr'd and they both lose. The new targets of their affections were childhood friends for bonus points.