Jyn doesn't fight Rey pulling her in. If that is what she needs to sleep, that is what she will get, even if it pulls Jyn up closer, hand pressed against the warmth of Cassian's chest.

She's still watching Rey, ignoring Cassian, when she finally speaks, quiet. The discomfort drips from the words but maybe if Cassian knows he will... understand why she is so uncomfortable.

"I was jealous." It's only Rey holding her to stops her from running away.