For all the ladies out there, what's your favorite charming quality about our fury blue mutant?

C'mon ladies, we can deny it all we want but something about him caught our attention in the first place. Was it the looks? The acrobatic skills? That great personality? Those charming smiles? The mysteriousness about him? Or was it something else?
Your answers can be as long is it can go and belive me i don't think it would take that long to fill out lool