Kili had been rather upset that there was no healing that the company could offer Maleficent and at first he had argued with Oin for a time, the only dwarf in the company who had knowledge of healing, but it was quickly established that they did not have the needed supplies here for him to do anything and that all she could do was rest it and hope it would heal on it's own.

Bofur nodded as Thorin ordered him to keep watch and took up a spot against the cave wall where he could see both the entrance and into the back of the cave in case anything came from either end to harm the company.

Bilbo had laid down himself and pretended to sleep until he was sure the rest of the dwarves had settled down, quietly and carefully getting up, he tried to creep to the entrance without Bofur seeing him. 
"Where are you going?!" it hadn't worked, as the dwarf soon saw him and whispered sharply as he noticed it was Bilbo trying to leave.
"Back to Rivendell." the hobbit sighed. "Thorin's right, I don't belong here."