The Most Unrealistic Thing about any Love Island show

Ok so, I've recently being doing a rewatch of some of my favourite Love Island shows (Australia & USA) and like always they have the first two people in the villa (usually girls) and for some reason they are always like

"Hey bestie, omg we besties now"

And look don't get me wrong I get that it's for drama, and TV and to make it like overly dramatic. But let's be so for real, of all the things on the show this is honestly something that screams 'unrealistic' because like fine compliment each other's dresses and say how pretty everyone is but why is there zero awkwardness like a moment of dead silence isn't going to like make anyone stop watching the show and it's like the perfect moment for the narrator dude (like the Irish guy on Australia) to crack in a funny joke and then it jumps back to them yapping like besties.

Anyway, sorry for the random rant. It's literally my first ever one and no one I know watches Love Island so they wouldn't get it.