The carpenter shared a Snapchat on Monday evening (18 July) showing himself and Tommy with the caption: "Reunited with my brother!"
Tommy and girlfriend Georgia Kousoulou had been big supporters of Nathan on Love Island, always encouraging their own fans to get behind him and girlfriend Cara de la Hoyde.
And considering Nathan and Cara won the show and shared the £50,000 prize, it certainly paid off!
There have been LOADS of rumours that Nathan and Cara may now join the cast of TOWIE, following in the footsteps of Jon Clark who also made the jump from Love Island to Essex.
When we caught up with them last week, Nathan said: "[If the opportunity came up] of course we would give it a go. It's bettering your life, isn't it? Who wouldn't want to better their life? What a great way to do it.
"Obviously I'm good friends with Tommy and Georgia, so that's a way in there... it would be nice."
And the TOWIE cast would welcome them with open arms!
Danielle Armstrong told Reveal: ""I reckon he probably could because he is a proper Essex boy, he's got a link there being mates with Tommy and obviously, Jon [Clark] and Megan [McKenna] have come on from other shows."
"I haven't heard anything that's been confirmed, at the moment I think it's all just rumours and speculation. But if he does, we'd all be happy. The more the merrier!"
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