There's just something about f7

The Knight and the f-pawn should be friends.

"I don't know what got into me," the Knight said. "I was just sitting there at e5, hanging out, minding my own business, and then..."
"And then?" The Bishop prompted.
"And then I look up and this little guy on f7 is eyeing me. He just sits there eyeing me, saying nothing, just eyeing me."
"So?"
"So he just kept eyeing me and finally I said 'You looking at me, little man? You looking at me?' and he still didn't say nothing. He just sat there and stared at me with those little round eyes in that little round head and didn't say nothing."
"Pawns are like that sometimes," the Bishop said.
"Yeah, I know," the Knight said. "I know, I know... but then something just snapped, and I ... I just fell on him like a ton of bricks."
"It's over now," said the Bishop, "How do you feel about it now?"
"Terrible. I don't know what got into me. I got nothing against f-pawns. Some of my best friends are f-pawns." The Knight looked away. "You know me. I abhor violence."