The long-distance couple have been inseparable during the last two weeks after Cami flew to the UK from her home in Miami, Florida, to reunite with her man.
During her time in England, Kirk proposed to model Cami and she is now returning to the States with a giant diamond on her finger.
But if anything, their engagement seems to have made their parting even more difficult and poor Cami has been left in floods of tears - even though they will see each other again next month.
After leaving the house, Kirk tweeted: "En route to the airport with @CamiLiModel, gutted I won't be with her for the next 3 weeks :-("
Once at the terminal, Cami replied to his message, saying: "Crying at security." And it appears the tears just kept coming: "I need to stop crying like a damn fool," she added later.
Meanwhile, Kirk has shared a sweet photograph of himself and Cami taken during their romantic break together. Alongside the snap, Kirk tweeted: "Bye baby!!! Have a safe flight x"
Cami will be heading back to Essex next month and we're sure the time will fly by thanks to Skype. But Kirk is still feeling down in the dumps.
"In a bad mood today! :-(" he has since tweeted. Aw!
Check out Kirk and Cami's romance in pictures below:
Copyright: Twitter Kirk Norcross