As Love Island attracts massive audiences again this year, some people are finding it hard to believe that it was actually a thing back in 2005 too.
It's now a ratings success phenomenon, but it actually launched as a Celebrity Love Island series in 2005.
Calum Best and Atomic Kitten's Liz McClarnon were cast members back then.
Check out some of the photos and reaction here:
Funny to think most post-millennials have never seen the original Love Island from 2005. pic.twitter.com/H1MRFX0C1o
— Chuck Thomas (@chuckthomasuk) May 30, 2018
#LoveIsland 2005. Cringe! pic.twitter.com/PdbIRFrJYA
— ?ashisdead? (@asherthediva) June 5, 2018
The promos from Love Island 2005 are giving me a stress migraine pic.twitter.com/4tAJDEaIJB
— Jade Hayden (@JadeHayden) June 4, 2018
Love Island was a thing in 2005???? https://t.co/by5i1asTtf
— Iwan (@IwanUtd) June 5, 2018
Dear @NetflixUK, I have one month left of mat leave. Can you please “drop” the 2005 celeb series of Love Island so I can put this special time to good use? Best wishes, Jo x
— Jo-Anne Hamilton (@Jolloy23) June 6, 2018