It was a normal day at the Autobot base and the team prime members are minding their own business.

Arcee and Jack went for a patrol around Jasper, Nevada while Miko and Bulkhead went for some dune bashing as always.... Raf, Smokescreen and Bumblebee were playing some video games. Ratchet as always, all optics at the console computer never looked away for even a second.

Optimus was nowhere to be found while Serenade and her human friend, Bng, were listened to musics... Yep, definitely a normal day for the Autobots. Great....

Bng's POV~

" Isn't this music awesome to hear??", I asked my guardian." Oh yeah!!! It really keeps up my mood and it's relaxing as well", she replied. I nodded and I turned around just to see Optimus walked towards Ratchet. I wondered what are they were talking about......

" Hey, bng. What are you looking at??", Serenade asked me and looked at Optimus and Ratchet's positions. She smiled at my action and gently tapped my right shoulder just to get my attention." Hey, how bout we go upstairs for a minute?? Sounds good to you??", Serenade suggested and I really don't mind.

" Sure, fine by me", I said to her and she gestured her servo for me to climbed on.

Optimus's POV~

Recently, I was locking myself in my berthroom for some alone time. I really don't want to but since I've been working so hard that the others were worried about me. Even Ratchet and my sparkmate, Serenade were worried about me.

As I walked towards the main base, I watched Serenade and her human partner listened to musics. I know that they love music so much as the way of their friendship works.

I walked towards Ratchet and asked him about the decepticon activity." No, Optimus. I checked all of the readings and it seems that the decepticons had slacking a bit...", Ratchet answered and I nodded at the medic.

As I turned around, I found that Serenade and Bng already gone. I looked around and asked Rafael if he saw where they headed." Oh, they went up at the roof, Optimus", he said and nodded at the young boy as I went to the elevator.

Serenade's POV~

The view up here is very nice. Bng and I were watching the sun sets at the Earth's horizon. The sky was painted oranged colour and the stars already appeared.

As the both of us sat down at the edge, Bng started to him her favorite song. I listened to it and it's kinda beautiful as well relaxing too.

" Hey, Serenade. I think it's time for me to go home", she said to me." Oh, really?? Let me take you home", I said to her and she said that Jack and Arcee already promised to take her home. I kinda disappointed and Bng insisted that I can take her home tomorrow and I agree with it.

After Bng went back, I watched the sunset and started to sang one of my favorite songs.

Music start!!!!!!

BTS ft. Charli XCX- dream glow

I spend my whole life
Following the night time
Can't see the stop sign
What you gonna say( hey!)

Wandering quietly
Right into my dreams
Is all that see
What you gonna say( hey!)

Always feeling something bigger
Something real wild
Keep on shining
Make it brighter that a spotlight( hey x2)

Sometimes I stop and stare
Follow my dreams right there
Dream glow ( hey x2)
Sometimes my dreams come true
Sometimes they turn to blue
Dream glow ( hey x2)

Kiugi swipdan chakhan sonyeondeuri gamchugon haessdeon kkajin mureupak ( hey)
Nae byeoljarineun taeyangui papyeon chanranhan amjeon geurimjaui chum ( hey)

Simjang soge sikji anhneun bicceul neukkyeo
Jekkyeobon jeok eopsneun
Sangdaehanten mot jyeo ( hey x2)

Nunbusyeossdeon mirae e e e
Jamsiman meomchun chae e e e
Will glow ( hey x2)
Nae kkumeun  yeogi stay e e e
Na pogi an Halge e e
You'll glow ( hey x2)

Kkaman saebyeok tteollineun nalgaeru pyeolchyeo
Keep on shining
Make it brighter than the spotlight ( hey x2)

Sometimes I stop and stare
Follow my dreams right there
Dream glow ( hey x2)

Nae kkumeun yeogi stay e e e
Na pogi an Halge e e e
Dream glow ( hey x2)

You'll glow ( hey x2)

You'll glow ( hey x2)

After I finished the song , little that I knew is that a small gasp were behind me and I turned around just to see the red and blue mech that I loved since before the war.

"Well, I didn't noticed you were standing there, Optimus", I noted. Optimus then walked towards me and sat next to me, servos on my waist. I leaned over and rested my helm on his broad shoulders, watched the sunset.

" Beautiful, isn't?? It's almost like we're back on Cybertron", I mumbled. Optimus hummed in agreement and stared at me with his ultramarine optics." Well, not as beautiful as you...", Optimus said with his baritone voice that made me blushed.

I nodded my helm and looked at him with a smile on my face. He then leaned in as I leaned over so our faceplates were inches away before we kissed.

The 'butterflies' in  my stomach as the humans would say fluttered as my faceplate began to heated up from the kiss. As we pulled away, I saw Optimus's red face and I giggled.

"What's so funny??", Optimus asked as he looked away in embarrassed." Nothing.... It's just you reminded me of your old self", I said as I remembered how flustered he was when Optimus is still the Orion Pax that I once knew.

"I love you, Optimus", I said before I closed my eyes while embraced his warmth." I love you too, sweetspark. More than you know..", he said as he watched the sunset, enjoying my company.

Bonus~

"Hm... Nice one la serenade.* Dan aku pulak sempat tengok Benda tu*.... What the hell that I just say??!! My ship is sailing!!", Bng whispered before smiled at the two love birds.

"Well, this day never gets old..", Bng walked back to the elevator leaving Optimus and serenade alone...

* Meaning: "and I just watched them do that..."

Well, that's it of my Optimus x OC...
Hope that you all enjoy..❤️❤️❤️❤️