sign of affection?

by maria
(leeds, uk)

Im currently sick (flu-like signs + loss of voice) and my conure is acting rather weird around me.... first of all he plays games with me that he would usually only play with my house-mate, and secondly (which is the part im wondering about), when im laying on the couch with my head to the side, he would everything in his power to get access to my nose and nibble on it (not painfull at all)... is there a reason for that?