what i am saying is, the headbutt "motion" (i.e head down and pushed forward) came AFTER the contact was made from them walking into eachother....so he TRIED to headbutt him hard, but was too late!, check the videos.
Lol, well if you get a chance to watch it ( might be on youtube) you will see he makes the headbutt motion AFTER contact, and the first 'headbutt' (is intentional) but not really a **** more like a collision...you wil see what i and Kamara mean.