A/N: REVIEW!

"Ha ha, can you believe all the horrible, thoughtless things you said to Ladybug." Plagg laughs as he flies into the room.

"You think it's funny, huh?" Adrien growls as he lays on the bed burying his face in the blankets. Plagg flew over to Adrien's desk where there were a ton of gifts.

"What's the big deal? You've got so many cards from all these lady fans of yours. Take your pick." Plagg starts digging through the pile of gifts and cards. He finds a heart-shaped one and throws it behind him. The card drifts and lands on the bed next to Adrien. He turns his head and looks at the card. Something in him was telling him to read the card. Adrien sits straight up after reading the first few lines.

"Woah, hold up! Someone answered my poem? But I threw it away?" Plagg flies over and sits on his shoulder as he begins to read the poem out loud. "Your hair shines like the sun, your eyes are gorgeous green. I look at you and wonder your innermost thoughts and dreams. Yes, your Valentine I will be, our love will be so true, together for eternity, my heart belongs to you." Realization hit Adrien like a ton of bricks as he read the name.

"Yuck! Anyone who can write as sickeningly sweet as you must be your soulmate." Plagg sudders.

"Signed Marinette aka…" Just then a ladybug lands on the card next to the 'aka'. Adrien and Plagg's eyes widen.

"Does this mean?" Plagg asks.

"Marinette is Ladybug? I don't know, but what do you say if we go find out." Adrien says. "Plagg, claws out!" Adrien transforms and jumps out the window of his bedroom. As he leapt from rooftop to rooftop, he got more and more excited. He might be able to finally find out who his Ladybug is. Once the bakery was in sight he realized that he didn't have a plan about what he was going to do. He lands silently on the roof, above Marinette's rooftop garden. Just as he was about to jump off the roof and change back, Marinette came up through the skylight. He ducks behind the chimney and prays that she didn't see him.

"I am feeling a little bit of regret." Marinette says as she leans on the railing and looks out across the city.

"What are you regretting, Marinette?" Tikki asks as the little fairy sits on the girl's shoulder.

"I'm regretting writing that letter." Marinette says as she takes a large breath.

"Why?" Tikki questions.

"I almost told Adrien that I'm Ladybug. I wrote 'aka' and I was about to write Ladybug but then Alya came up and she was yapping about her blog so I closed the card. Right after I put it in the mailbox, I realized I wrote 'aka'." Marinette groans and puts her head in one of her hands. Adrien silently laughs to himself.

"Well if you ask me, I say that you did a good thing by writing how you feel in that card, and actually signing it this time. Luckily you stopped yourself before you gave anything away. I'm sure he thinks it was just a mistake." Tikki responds and hugs Marinette's face. The little fairy shoots off of her shoulder and starts to tickle her. This causes Marinette to laugh. Adrien smiles because he has always loved the sound of her laughter. He stands up from his place behind the chimney and silently jumps down behind her. He stealthily walks up behind her and smiles because she doesn't know he is there.

"Isn't it a beautiful day, Princess?" He whispers in her ear. She screams and turns around.

"Chat Noir? What are you doing here?" She questions as she hides Tikki behind her back.

"I was just out getting some exercise and I saw that you were standing here all alone. It's not right for a pretty girl like you to be alone, especially today." He explains as he takes a step closer.

"That's very sweet of you, but I'm fine. I just needed a little fresh air before I go back to work." Marinette says as she tries to walk past him.

"By the way, I have a Valentine's gift for you. It's from a guy you go to school with. Apparently he has a huge crush on you." This caught her attention. Just as she turns around, he grabs her by the waist, pulls her close to him, and presses his lips to hers. Her arms wrapped around his neck and her hand tangles itself in his hair. Adrien backs her up and gently presses her against the wall. After about five minutes they both needed air. "Happy Valentine's day, bugaboo. Now for part two of your gift." Just as he finishes talking, he transforms back into Adrien and Plagg flies out of his ring.

"Plagg!" Tikki yells as she zooms out from behind Marinette.

"Tikki!" The two little kwamis fly over and hug each other.

"What just happened?" Marinette asks as she walks over to the railing and leans against it.

"You found out Chat Noir's identity. Aren't you lucky." Adrien says smirking. He then walks over to Marinette and wraps his arms around her. They stay like that all day and when they notice that the sun starts to set, they decide to climb on the roof and watch the stars.

"Mari?" Adrien asks.

"Yes." She responds.

"Will you be my girlfriend?" He asks as he starts to blush.

"Silly kitty, do you even need to ask?" Marinette starts laughing. He leans down and catches her lips with his. The two spend all night on the roof watching the night roll by.

"Are you going to tell Alya that you now have a boyfriend?" Adrien asks as he jumps off the roof.

"Are you kidding? She'll never leave me alone about it. We should keep this a secret for now." She says leaning against the railing where he was holding on.

"Deal. Just between us. For right now at least." He smiles and then leaps from rooftop to rooftop until he reaches his house. Both of them get ready for school the next day, where there is a surprise for both of them.