so sexy?

i mean like im not what we can call a handsome person and stuff but foreign girls (mostyl american) are ALWAYS starting talking to me when im chilling in the train on my way back to my home.
The bad thing in this is, they are all starting by: sorry do you know where is the "..." station (... depending on the train im into) and then (not every girls i must say) aking me what im doing here etc...