[ A small sigh. She's trying to work her way around this without bringing up his sister and her possible wants. Because one: she doesn't know and two: that will more than likely bring a negative reaction from the half-elf ]

That's the first problem. Feeling useless won't amount you to anything. Not here and not back home. The longer you have the feeling the harder it will be to relieve yourself from that feeling upon returning home.

[ Of course there is the possibility that they not might remember their journey here but that's besides the point. ]