Poe usually does a pretty good job of holding himself together despite all the stress and trauma he's gone through -- but it seems like everything catches up to him as soon as night comes. He can't sleep and has nightmares and just feels really bad. Finn didn't realize just how bad it was until the first night they attempt to share a bed.

bonus for cute BB-8 antics, because of course Poe's best buddy wouldn't leave him all alone when he's feeling down. :