I had a very odd moment with Rafiki at a
MNSSHP last year. I was wearing a costume I'd put together myself of Meg from the movie Hercules. Once I met Rafiki, he started giving me a huge hug, not letting go, and then got on a knee and motioned for me to sit on it. We took a picture like that together. Once we got up, he motioned for me to spin, which I did, and then made a motion up and down my body, and nodded his head in approval. It was a lot more attention than he'd paid to my friends, and was kind of uncomfortable.
I've also had moments where I've met characters, hugged them, and they just won't let go of me. While meeting Tigger once in the UK, he would not let me go throughout our whole interaction with him, with exception for the picture.