'I Crying' to 'All Better'

Toddlers say the cutest things. Ryan is no exception. Lately he has taken to telling me "I crying" when he is crying. As if he is explaining something I don't know. Since he has explained the situation I then know that I need to ask what's wrong. He tells me, "Bonk head" and points to a place on his head while leaning in for a kiss. I give his hurt a kiss and he smiles, "All better" and runs off to play. This system of boo-boo control works well for us most of the time, but apparently the kiss only lasts until he notices the boo-boo again. Right now he has a skinned knee. When he sees his boo-boo he says, "I have boo-boo." Then he either comes to me for a kiss or bends in half and kisses it himself(quite a sight to see). He then proclaims it 'all better'(again) and goes about his playing.