Can you help read this pattern?

[tigersagg]

I'm making a dress for my DD and it's my first challenging pattern.

The pattern says, "K7. *K2tog. Yfwd. K1. Yfwd. Sl 1. K1. psso. K13."

When I get to the Yfwd. Sl1. K1....Do I move the yarn back after the Sl1 to K1, or do I K that 1 with the yarn still forward?

Thank you!