In a new trailer released ahead of tomorrow night's episode (9 October), Sam is shown cuddling Elliott on the Strip as he tells her that they have "chemistry".
Meanwhile, Lucy Mecklenburgh appears to confirm the rumours that she got up to no good with Tom Pearce in the back oF a limo.
Speaking to Billie Faiers and Ferne McCann, Lucy says: "I don't know what it is, but it just annoys me that everyone's now found out. It was our little secret."
An image of Tom, followed by Lucy's ex-boyfriend Mario Falcone then flashes up on the screen.
Jasmin Walia is also shown kissing Charlie Sims, before ex-girlfriend Ferne appears on screen in tears.
Struggling to control herself, she sobs: "I am still so madly in love with him."
A voiceover confirms: "What happens in Vegas...won't stay in Vegas."
Bring it on!
TOWIV, 10pm, ITV2, Wednesday 9 October
Watch the full TOWIV trailer here: