[ That's the thing: Jesse knows the demon wouldn't want to take him, so it is irrelevant. Jesse is nothing special or useful. But God, if he honestly could spare Ronan's life by letting his own be used as a pawn...

Jesse jerks the flask out of Declan's reach for the moment. ]

You need to sleep. Or at least get some rest. If you wanna be a help to your brother, you need to look after yourself, as well.

[ Such wise words coming from a junkie. But then, he's holding the flask out for Declan to take.  ]