Taking place at "deadlock"

After bumblebee killed Megatron and the decepticons are imprisoned at their own shiop, the nemesis, team prime is shocked yet surprised to hear bumblebee speak with his own voice again.

Bumblebee: ratchet! *hugs ratchet* I have my pipes back!
Ratchet: *hugs back* yes yes. *realizes* The cyber matter is the only solution to cure your voice box.

You and raf were still in the base when bee commed you both.

Bumblebee: raf and y/n, why don't you both ground bridge yourselves to the nemesis and help must with the restoration of Cybertron?
Agent fowler: who's voice is this?
You: it can't be....possible....
Raf: bee?
You: *in thought: bees voice sounds so dreamy*

After the restoration of Cybertron, everyone returns to base for the final farewell to the Autobots.

You: bee?
Bumblebee: yes?

You kiss bumblebee on the lips in tears. This made bumblebee blush hard but kissed you back. Everyuomne smiled at this while ratchet covered Raf's eyes. You and bee kissed for 1 minute until you parted for air.

You: I always loved the sound of your voice, but I will terribly miss hearing you.
Bumblebee: I promise I'll be back for you, y/n.

After the Autobots leave, you broke down screaming and crying.