Sheldon and Amy are best friends since they can think of.

From diapers to training wheels to doing science experiments, the two are always together.

It wasn't until summer before high school did Sheldon finally notices Amy.

The Cooper's are going to the beach; the Fowler's as a close family friend, is automatically invited. Sheldon is not thrilled to go on to this trip. Then, again, this is Sheldon. He is just grateful Amy is coming.

Sheldon spent his time whining and complainingă…ˇ Amy, having knew this with Sheldon, excused herself. She's here to enjoy the beach and not to babysit her bitching best friend.

It wasn't until Amy showed up wearing a swimsuit highlighting her bosom did she baffled him and question everything he believed in.

A/N: "In fact, I wouldn't have even noticed she's a woman if she hadn't worn that bathing suit that highlighted her bosom." Sheldon finally taking notice of Amy and experiencing puberty? LOL. If found a story with similar plot or based a story from this prompt— I'm shamyshenanigan on IG! I'd love to read the story.