Love Island viewers were all left saying the same thing after Tuesday night's show saw Gemma and Luca come to blows in their biggest row yet.
The two went head-to-head after a challenge saw the girls compete in an airline task to be crowned sexiest performer.
Dawning red air hostess costumes, the girls fastened the boy's seatbelts before spraying them with champagne and finally taking them into the bathroom to "join the mile-high club".
READ MORE: Love Island reveals three couples face brutal axe as two stars dumped from villa
While most of the boys took the girls dancing on other boys lightly, Luca was left less than impressed when Gemma licked Adam Collard's chest.
When the cast returned to the villa, Gemma confronted Luca about his reaction, which led to him ripping off his mic and storming out of the villa.
Later that evening, the pair tried once more to make amends as Luca told Gemma although they have not put a label on their relationship, he expected Gemma to behave 'better'.
The couple eventually decided the conversation was going in circles and so left things unresolved.
However, viewers were all left talking about one comment Luca made to Gemma as he asked her to go for a chat.
He simply walked over and said to the 19-year-old: "Come on then".
Taking to Twitter, fans raged: "Luca really said "come on" to Gemma like she is his dog!? Nah mate, guy needs a good hard slap."
A second said: "Luca walking up to Gemma "Come on" Do you think she's a dog? Were you brought up in a barn? Vile individual"
"Luca said "come on" like Gemma was a dog and they're still sitting there," commented a third.
While a fourth said: "Did Luca just say jump and Gemma jumped? F*** me he walked up said 'come on' and she got up let's hope her parents tell her that's wrong".
Others noticed that it was not the first time Luca had spoken to Gemma in this way.
They said: "I cannot stand how Luca approaches Gemma for chats in conflict "Come on then"…er were you dragged up lad??? Where's ya f***ing manners?!"
A second said: "Nah Luca saying 'come on' instead of do u want to go for a chat?' Is so derogatory like she's not your dog ffs."
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