Because that's what young love is all about, isn't it? You support each other through all your ventures, even if one of them is lying on a kitchen floor, waiting for a rather large knife to fall from the ceiling and stab you in the mouth.
As you can see, we opted for a cuddlier header image of the couple snuggling when announcing their relationship via Instagram; it's just a bit early for blood filled teef, innit.
Needless to say, DO NOT TRY THIS AT HOME. Steve-O is a consummate professional.