Grateful that Franny (cat) made friends with boisterous Billie tonight. She rubbed her head on Billie's face, in what's called 'head-bunting'.
It indicates fondness for the one being rubbed on.
That made my night to see Franny liking Billie... and it only took 3 and a half yrs to make friends... after Billie finally stopped chasing her.
Ain't life grand?