Adrien and Marinette enter the room holding hands, looking nervous. "Uh, hey guys... what are you watching?" Silence.
This is a classic "React" video trope in the Gacha community. Since Adrienette (Adrien and Marinette) finally revealing their identities is a high-stakes moment, the reactions usually range from shock to "I knew it!" Adrien and Marinette enter the room holding hands,
Caption: "Ugh, finally. Even I could see they were perfect for each other. Utterly ridiculous it took this long." He closes his eyes and smiles peacefully. looking nervous. "Uh
(Screams) "MARINETTE DUPAIN-CHENG, YOU HAVE FIVE SECONDS TO EXPLAIN!" YOU HAVE FIVE SECONDS TO EXPLAIN!"