Pink Scarf Knitting Lit Up Face

I was given two balls of knitting wool on my birthday by my friend. (They all are unbranded merchandise ^^)  Therefore, I decided to used to knit scarf.

The photo was taken with my mobile phone. It is much more beautiful in real life than in picture.


Here is scarf knitting pattern:
(If there is something you don't understood, please tell me)


Cast on 25 stitches (or other multiple of 4 stitches +1) and work in star stitch till desired length.

Row 1 (RS): SL1 *A3, SL1, repeat from*  (Using: dominant yarn)
Row 2: SL1, *B, SL1, rep from* (Using: dominant  yarn)
Row 3 + 4:  Knit all stitches (Using: Small Yarn)
Row 5: SL3, *A3, SL1, rep from*,... Last SL3. (Using: dominant  yarn)
Row 6: SL3, *B, SL1, rep from*,... Last SL3. (Using: dominant  yarn)
Row 7+ 8: Knit all stitches (Using: Small Yarn)

Repeat these 8 rows.


Notes:
-Vary yarn and needle size to get the fabric you want.
-When deciding how many stitches to cast on for the width you want, keep in mind that scarves tend to stretch lengthwise and thus become narrower when worn.
-This stitch is not reversible; there is a right side and wrong side.

Abbreviations:
RS: right side
A: knit to last st wrapping yarn tiwice around needle for each st
B:pass next 3 sts to right-hand needle dropping extra loops, pass these 3 sts back to left- hand needle, k1, p1, k1 through 3 sts tog
K: knit
Sl: Slip