In this short scene, we get a glimpse of what it must be like for Sebastian to be so crazy over his own fingers. He's so excited that he can't even wait to kiss someone. He wants to rub the kiss balm on his fingers so that it won't "swallow" , which is a fancy way of saying that his fingers are "crap" . He also wants to make sure that Sebastian doesn't get "scared" by the kiss. He tells Sebastian that he's too excited to wait, so he'll just rub the balm on the palm of his