I kinda agree with you. To me it seems they are avoiding each other, nina at least around 4 am this morning was still on the island. she doesn't seems to " run " to come back home. And he i don't know where he is, maybe he is even home, god knows. Seeing a person that you loved or still love after 2 months pretty suck. They both could be messed up because this week they will probably have to film kissing or love scene. I hope they are still friends, but right now i have some doubts. I want them to be proffessional, i am a DE fan, but i saw some DE crazy fans saying that they are quiting the show because nina and ian will ruin delena.