Original sentence: Harper has even made gifts for Justin: in season one's "Justin's Little Sister", she makes a bust of Justin's head, and in season two's "Baby Cupid", she designed a sweater for Justin—which happened to be made out of her own hair clippings
Edited sentence: Harper has even made gifts for Justin: in season one's "Justin's Little Sister", she makes a bust of Justin's head, and in season two's "Baby Cupid", she designed a sweater for Justin — which happened to be made out of her own hair clippings