Does Anyone Else Think This Is Weird?

A guy secretly took a picture of me with his cellphone at Starbucks. Too bad he didn't turn the volume off and I heard it. I was wearing jeans and a t-shirt. I don't get it. Anyone else think it's weird? I shouldn't even ask, but what is he doing with this candid photo? 

2 Options:

1. Eww, gross...figure it out!
2. He is a stalker type guy with a billion pictures of random girls on a wall in his basement room in parents house...yes I watch too many movies.