Stuck in pattern row

I am stuck in a row. The row says k2 yf k2 pass he over the k2. I am confused about pass yf over the k2 and I don’t understand how to do it
Please can anyone help me

Just do exactly what it says. Make the yarn forward/yarn over loose around the needle, knit the next two stitches, hook the yarn over with the tip of your left needle (if you’re knitting right-handed) and pull it over the stitches. You’ll have two stitches with a loop around them.

If you do a whole row like that, you’ll have a line of little clusters. I’ve heard it called “fish scale stitch.”