Kate, Rachel, Rose, and Claire are getting used to what remains of their so-called lives. While they may never be “normal” again, at least they can count on each other - no matter what.
But I've started to think that 
it's fine if, when we go back,
Aber …
Pero... empecé a pensar
que está bien si, cuando volvamos...
Peut-être,
Quando voltarmos, acho que vamos ficar bem