Okay I sent this dude my picture along with pictures of other hot women and he only saved mine. Is he infatuated with me?

Maybe he selected the photo of the woman he likes the most.

Being you.

Whether that means he's infatuated...that's for him to answer.

What *you* view as "hot" is not really the question, right? It's what HE views as "hot"...which would seem to be...well...*you*.