I don't know if this is normal or not but I have been putting Chocolate very close to my nose so our noses can touch and every time we do this he starts to lick and nip at my nose. I thought it was really cute but maybe it could be bad, I don't know. I don't think he smells anything yummy like food or anything else cause I never put anything on my face, could it be that he likes the salty oil? He never tries to hurt me so I assumed he was just happy or playing. Is this a bad thing or a good thing?