In tomorrow night's episode of ITV2 reality show The Only Way Is Essex (Sunday 13 Oct), we see Lucy and Tom enjoying a romantic date and even holding hands across the table.
But things soon turn seriously awkward when they realise that Lucy's ex-fiancé Mario Falcone is in the SAME restaurant with his new flirtation Lauren Pope - who also dated Tom! Eeeeek!
The episode sees the TOWIE cast getting back to reality after their Las Vegas jaunt... but it seems the drama has followed them straight back home!
Lucy's usually gorgeous face drops when she bumps into Lauren in the ladies room and the pair exchange words.
Lucy and Tom first hooked up in Ibiza earlier this year, however Lauren and Mario's fling began just weeks ago in Vegas.
Meanwhile, Sam Faiers and new boy Elliot's flirtation continues at his welcome home gathering, marking his return to Essex, and Ricky and Jess' relationship hangs in the balance...
We can't wait to find out more!
Do you think Lucy and Tom make a good couple? Tell us what you think below!