i could n't explain it really but i knew how he made me feel when he touched me . there was no trace of wind around her . `` cross my heart , '' i said , crossing my hand over my chest , which drew dusty 's attention to that area . this crazy idea came into my head . so much for keeping rat boy in the dark . i think i 'm close with the most recent sample , but there 's something i 'm missing in the original potion . '' 