Gojo Satoru was Geto's best friend. They had both had feelings for eachother, despite both of them being males. They just didn't know how to say it. One felt like it'd be a burden and the other felt like a coward for not confessing. They had a unrequited love, and a bond that was unbreakable. People would joke and call them soulmates. Though, that was what they really were.