What if both Lena and Kara think their already dating but nobody else knows because they're both like "well they haven't mentioned going public and I don't want to push" and they're just both thinking that their girlfriend is shy about kissing so they never do more than hold hands.
Okay but also
What if everyone thinks they’re dating except Kara and Lena? People keep giving them supportive comments and saying things like how proud they are and they’re just ?????
People ask them if they wanna enter a charity raffle and they win a couples massage and of course they go together.
They have tooth brushes and drawers at each others places. If you can’t find them at one apartment, they’re probably at the other and everyone knows this.
When they finally get together, they tell everyone but everyone thinks they’re announcing their engagement.