**Thumbnail 1: "Texting Mix-Up!"** *Background:* A split background featuring a vibrant blue on one side representing the boy’s excitement and a vivid pink on the other side symbolizing the mother’s surprise, creating a stark contrast that grabs attention. *Foreground:* A cartoonish image of a teenage boy with wide eyes, holding a smartphone, looking both excited and confused. On the pink side, an illustrated mother laughing, holding a phone with a raised eyebrow, revealing her delight at the unexpected message. *Text overlay:* Bold, white text with a fun, quirky font that reads, “Who Did I Just Text?!” placed at the center, slightly curved to match the split design.