I'm very upset right now. I've had Sunny for almost a year now and have had no problems with him at all. We've been bonding a lot lately and he's been spending lots of time with me. Today, I had him out as per usual and let him sit on my shoulder. I turned my face towards him and he bit my cheek hard leaving a mark. I was upset and put him back on his perch. Ten or so minutes later he comes over and starts being cuddly. So I have him step up on my finger and scratch him a bit. Sunny starts making kissy noises so I lean in to give him a kiss - which is usually him lightly tapping my lip with the top of his beak. Only this time he grabs it and bites hard drawing blood. I know it could be a lot worse but still. Honestly I have no idea what to do. This is so out of the blue and completely unlike him. I almost feel betrayed by him, how silly right? I'm hoping someone can give me advice on how to react to this behavior.