Third Person's POV

So Alya, Nino, Adrien, Marinette arrived at their high school graduation party.  Marinette and Adrien are a couple secretly because.  It would be quite suspicious if Ladynior got together and suddenly so did Adrienette. So Marinette has to keep up the shy act around Adrien. So Adrienette decided to sneak off but Alya saw. They went to a isolated corner.

Adrien: now that we're finally alone my sweet princess

Marinette: what my knight in black armor

Adrien: this

Adrien then pulled Marinette closer an and kissed her. Adrienette then started making out intensely. Adrien has Marinette against the wall and one of her legs on his hip. Marinette was running her fingers through his hair and they were french kissing and everything.  Alya had noticed that they had been gone for a while. So she went go find them and found them in the corner making out. She gasped and them continue a little longer and took pics then started asking questions.

Alya: Marinette why didn't you tell me

Adrienette then froze and slowly looked over at her . They both had sheepish smiles.

Marinette: uh what are you talking about it just happened

Alya: nice try Gurl a new couple doesn't immediately start french kissing and considering how shy you are it'll take a while so how long

Adrien: fine you got us

Marinette: 6 months

Alya: WHAT how did you keep it secret so long wait that's how long Ladynior has been together you guys are ladybug and Chat Noir

Their eyes went wide they wanted to avoid. But there's no use lying they nodded

Alya: wait you really are i was just joking but THAT'S AWESOME i won't tell promise except Nino of course

Marinette: thx Alya

Alya: well leave you two alone now ( winks)

Alya then walks away and Adrienette giggles then dies laughing when they hear Nino fangirl.