Fans are very concerned about their relationship (Picture: ITV)
Kaz, 29, was delighted when the pair shared a kiss for the first time outside of a challenge on the show on Monday.
However, it came after Toby, 22, previously told the boys that he wasn’t sure where the relationship was headed and admitted he didn’t know where the relationship with the fashion blogger was headed.
On the most recent episode, Toby said he was ‘just chilling’ with Kaz, to which she replied: ‘Aw, so am I. That’s music to my ears.’
‘Look at all these feelings coming out,’ Toby added, before the pair shared a kiss.
Kaz leaned in for a cuddle and said the night had ‘made me so happy’.
The pair shared their first kiss outside of a challenge on Monday (Picture: ITV)
However, after Toby’s previous chat with the boys, fans are very worried that he could be about to break Kaz’s heart – especially with two new girls about to head into the villa.
A brief shot of Lucinda and Millie walking arm in arm into the villa on Monday was followed by Toby’s open-mouthed expression as he watched them come in.
Could it spell it disaster for Kaz and Toby?
Social media users were quick to speculate about the future of their relationship, with one saying: ‘Toby actually never liked Kaz. He didn’t even pick her. I don’t know why Kaz is whipped on this guy.’
‘Why aren’t any of these girls telling Kaz that Toby does not like her?’ another said.
A third added: ‘Toby doesn’t like Kaz and that’s okay. But if he dumps her for one of the new blondes I’m going to be mad.’
Still, all is not lost.
Kaz and Toby are currently the favourites to win the series with Toby recently deciding to make more of an effort with her.
As well as the new arrivals, there are fireworks in store for Hugo on tonight’s show too. The teaser for the next instalment suggested there had been some sort of falling out between him and Sharon.
Shocking scenes showed Hugo in floods of tears and being comforted by the other boys over something he apparently said. What happened between them?
Love Island continues tonight at 9pm on ITV2.