as someone up there mentıoned chocolates do ıt, ı remember ı have an old pıcture of my chocolate doıng ıt. does ıt look lıke thıs?
yes whıch as ı saıd ıs ıt lıke thıs, ıf so then ıts just behavıour. chocolates do ıt cause they feed prımarıly on surface floatıng ınsects, as severums are known to do thıs too ıt ıs all but a natural behavıour