the one I'm looking for is about a brother and a sister who love each other eventually a girl who is in love with the sister confesses to the brother trying to get to the sister and the sister eventually leaves the brother who shuts down mentally and becomes obsessed with anime and the sister it turns out broke up with the girl and tries to get back together with brother but he won't respond to anything but an 2-d character because of his sister but everything works out in the end anyone got any ideas?