I think they'll either pick Danny + AJ as they're newbie and have t got to know them enough yet OR they'll pick Lucinda + Toby so they go together as a couple (my preference).
Millie & Liam are always together, they seem authentic. I hope Faye doesn't get too ruffled by Teddy being voted down (not sure why he didn't pick up votes). I like Liberty & Jake, I haven't seen anything really that puts me off Jake, he's a bit crass but I think he'll be loyal to "my Lib" as/when they're tested.