Leah refrained from allowing anymore blood to drip. She had considered the effects of doing this, but to her it seemed that this particulars vampire was just in need of help. Leah took her duty of service seriously, so anyone in need of help, regardless of species, she would always try to aid. 

She stood up and looked at the other vampire in the trees. "Hmm, no deal. But what do you suggest? She clearly needs help," she knew that Matt would not approve of her helping the female vampire but it's not like she was hurting anyone. But this is the problem with Leah.