We all know that Brother has a thing for Yuna which is kinda icky since she's his cousin. There's a part in the game where Brother calls Gippal a backstabber because he stole his "first crush". Gippal and Rikku were supposedly a couple, so with Brother's track record of loving his family members is it too far off to think that Rikku could've been Brother's "first crush"...eww