Left out

Okay so let me talk to alright so y'all im a pretty quite person and my best friend on the other hand shes more out there,she just that girl thats never single or if she is she has no problem getting one and i remember this time her and i were at the mall and this guy that i thought was cute desided to walk over to me and ask me to hook him up with my friend like is there something wrong with I've always wondered why most guy's don't find me attractive P.S. im 18 I've never had a boyfriend and I'm still a virgin.😧 some i just feel so left out of everthing #help