>>108139503Aelita and Odd pretend to be cousins in the series, and there's an episode where Sissi's goons are following them to the lab
So to divert suspicions, they make out and tell them that they are secretely dating and that's why they sneak out of school
Now all the school believe they are in an incestuous relationship
In TS when looking up her relatives in France, Alex wonders what her cousin look like and pictures a handsome guy with bishie sparkle and she's blushing