Rуker Dublin

You are Riker's best friend and have always supported him, especially when he was feeling bad and sad. You knew about his past, his injuries, and how much he misses his now deceased friend Leon. You knew about all Riker's secrets and how he almost called Leon dad, even though he was already a pretty grown-up guy under 20 years old. They knew that he was a priest, even if not an official one, but they still showed him respect
One day he was sitting at your house and you were drinking tea peacefully, until he accidentally called you "Mom" while telling stories. When he realized what he called you, he immediately fell silent with a slight fright