A/N: Hey guys thanks for clicking here :) I love Fourtris, they are my otp for sure :) So this is just a nice fluff piece about fourtris. Like it? Review! Don't like it? Review! And if you have any ideas or writing tips, I'm all ears :) Thanks! Enjoy! :D ~Dauntless Mockingjay, or Jay for short

It's been three years since the war, since I was an initiate with my instructor as my boyfriend. Our relationship is public, and I am a Dauntless ambassador to other factions. Tobias and I train initiates each year together, and I couldn't be happier.

It's been a long day of work, so when I get home I just lay on the bed. When Tobias comes into our shared apartment at 6:30, he finds me just lying there. He flops into the bed, and his weight makes me bounce up. I turn to him and glare.

"I was happy lying there, you know." I say, and shove his arm. He laughs and scoots closer to me.

"Sure you were. I have surprise for you. Come on, it'll be fun!" he says and wrenches me off the bed. I stumble after him out the door. He pulls me in the direction of the trains.

"Didn't even get a hello," I mumble as we keep walking. Tobias hears, and stops us. He turns around and kisses my forehead.

"Hey, Tris. I missed you." he whispers into my hair. I giggle and wrap my arms around him.

"I missed you too." is all I say. We break apart and settle for holding hands the rest of the way to the trains.

Once we reach the trains we jump on gracefully, still grasping each other's hand. I sit in his lap as we trundle along the tracks. I lean my head back on his shoulder, completely content. I'm completely zoned out in thought, so I shriek when Tobias nibbles my earlobe. I hear him chuckle in my ear.

"You're so easy to scare, Tris. You sure you only have six fears?" he asks teasingly. I roll my eyes.

"Yeah I'm sure Four. You're the one who started calling me Six, remember? Now where are we going?" I demand. I was never one with a taste for surprises.

"You'll see." he says coolly, which only irritates me more. He won't cave.

After five minutes of riding, talking, and kissing, Tobias says we've reached our destination. We jump off hand in hand again, and I see we're right in front of the Hancock building.

I smile wickedly. "We're doing the zip-line?" I ask excitedly.

Tobias smiles nervously. "Um, yeah. I rigged it to let us go at the same time. I look at him with love and other bubbly feelings.

I get on my tiptoes and kiss his nose. "Thank you, Tobias. I love you." I snuggle into his arms gratefully. This seems to let him forget his fears. He kisses my head again, and wraps an arm around my waist.

"Let's go up then. There's another surprise too." he says mysteriously.

We walk together in comfortable silence to the elevator. Once we reach the top floor/roof I see the double harnesses attached to the wire side-by-side. Tobias hooks me in, and then does himself. I grapple for his hand, and he grips it like a lifeline.

"On three, ready?" I ask him. He nods, and gulps. "One...two...three!" I shout. We hurl ourselves over the edge, into open space.

The feeling of free fall jolts me awake instantly. I shout in pure delight. Tobias looks over at me, and raises him eyebrows; well, as much as you can when you're falling from a building. He moves his body so he's falling in front of me. He takes my other hand in his and smiles at me. I can feel that he's about to say something important. I strain to hear him over the air flying past my ears.

"Beatrice Prior," he starts with a breath. "I've known you for three years, and anything before that is meaningless. I love you more than my own life. I can't imagine anything without you. Will you marry me?" he asks, looking deep into my blue-gray eyes.

I'm speechless. I'm so happy I'm going to cry. He took me zip-lining to propose. He faced his fear of heights to make this moment even more special.

All I can do is smash my mouth to his, and nod when I pull away. My eyes sting with the air around me and happy tears.

He's crying too. He reaches into his pocket and pulls out ring. My ring. I notice that it is silver with a sapphire in the center. My favorite gem. Of course he knew that.

He puts it on my left ring finger clumsily, because we just lurched from free fall to a slower, more controlled decent. He kisses me again, and I'll tell you: airborne kisses are the best; especially when it's with your true love, and lifeline to happiness.