We know, we know.
Listen, he went onto the island as a pen salesman and left as the winner along with his girlfriend Dani Dyer.
But it seems like Jack is going back to his roots as he launched a
pen/pens (?) last night.
Of course, we all loved him and his loyalty to Dani throughout his time on the reality TV show - and even afterwards, he seems like a real stand-up guy.
So, it was no surprise that his Love Island co-stars came out to celebrate with him last night.
Samira Mighty, Dr Alex, Kendall Knight, Niall Aslam, Sam Bird and of course his girlfriend Dani were all in attendance and of course, took to Instagram Stories to document their night:
They all seemed like they had an absolute BALL... and look back at Kendall's Instagram Stories, something might be brewing between her and Sam.
