Going out on a limb here, but gonna guess "S"eventeen (K) + "B"rian (D). We've already established that (1) Brian is looking out for Seventeen, (2) has knife, (3) can read/write.
I love how you drew her freckles. You didn't over do them to the point where they look like chickenpox or polka-dots. A lot of artists do... thank you for not.
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