Talk:Kamijou Touma/Personality and Relationships/@comment-190.5.214.1-20170503052430/@comment-124.104.232.199-20170728163731

As long as you learn to accept Mikoto's going to stay with those two. Index and Mikoto and Othinus are the only ones I'm seeing as staying with Touma.

Index due to being the title character, Mikoto for having her own series, and Othinus for forming an organic relationship with Touma. All the explanations are meta, of course, but even in universe Touma's life practically revolves around the three.