Okay, but consider:
G1deion raises Gideon
Harrow eats Ortus Canaan house
Brings Gideon to the Mithraneum, because his daughter wants to learn the job and what better way to learn cohort fighting then by watching dad kill a Resurrection Beast. No one knows he has a daughter, they never ask about his day when they get status reports from them and no one has opened his Christmas cards in 500 years to see the family pictures
No one even meets up with him after he arrives, except for him having his moment of being like "yeah it's months not years"
The reveal is had after Harrow tells John about G1deon popping open a cold one with the girls, and John is like "look, Harrow, G1deion would never do that he as no amorous interests"
Then Gideon finally walks into the cafeteria during the day for the first time, because Pyrrha immediately caught on Harrow and Ianthe were Gideon's type and encouraged her to start socializing instead of just leaving her room for food and and the training room
Everyone is like "who the fuck is this" and G1deon is confused as fuck because he's been sending family pictures of her for 18 years and talking about her during breakfast for the last couple months and apparently no one has been listening to him
NO ONE HAS OPENED HIS CARDS IN 500 YEARS ok that’s rough but also absolutely exactly what happened.
G1deon: you should socialise with the girls! *blacks out wakes up to multiple condom packets strewn across the room* Pyrrha was showing Gideon how to make a dental dam and then they just got sidetracked and started throwing condom packets at each other
@chaos-has-theories this tags are killing me