Right now, Liz is still in love with Nik and is dealing with the triangle between her and Brit with him so she hasn't talked about him at all. Except she only brought up Jake yesterday because of whole Luke mention thing but nothing else. So looks like this show is making Jason and Robin so close because they are only two fighting for their lives and trying to escape from the facility. So that's why I am hoping that being trapped somewhere else, it will bring them closer same time Sam and Patrick would have their chance.