This concept would've been amazing in the right hands. It took me a long, long while to really get the concept and what it was trying to convey, and as it turns out, it was way too shrouded in artificial mystery to really be convincing, and once you strip out all the mystery, you find that there's really not much to warrant a mystery in the first place. I wish there was some sense of urgency here, some cloth-ripping passion, but it's just very "we're bored so let's try and have sex", and while it happens in real life, it's not really something that sells a jeans campaign, is it?
And the casting - I cannot think of two people worse suited for each other than Alessio & Grace. Just Grace & Harmony would've been fine. On the other hand, Noma & Laura are a dream together. Kenya & Will and the two guys (I have no clue who they are) also work well together. All in all, this is pretty okay, when it could've been so good. Disappointing.