<human>: I'll preface this by giving a little background of...

Past self: For the majority of my life (up until the age of 15) I was over weight and very unconfident. I had trouble even holding conversations with girls.

Current self: I am not going to say I am some sort of Arnold Schwarzenegger but I have become quite "ripped". I no longer have any confidence issues, in fact, I have become extremely confident in myself and have literally zero issues talking to girls. In fact, without going into detail, I had a nice amount of "female interaction" these past two years. 

The issue: So to get right to the point, I really don't have any problems when it comes to hooking up with girls but I have never had a real GF. I've asked out more girls than I can count over the years, and every time I've been rejected (there is one outlier but that ended up not working out quite fast). 

Almost all of my friends have had steady relationships, and the ones who haven't, simply rarely if ever made any attempt at it. 

The reason I'm making this post is because I actually got a date to prom (which lasted about a week before she decided that she simply won't be going to prom anymore). I recently asked a girl who I was quite close to, who I thought was showing me positive signals, who rejected me... again.

I want to reiterate that I'm not some sort of awkward kid who doesn't have the gall to even ask a girl out. I have many friends who are girls, and have the occasional hook up, but for the life of me can't get a real girl friend and I'm scared this will drag on into the future.

Summarize the given text in a few sentences.
<bot>: Confident and "good-looking", but for the life of me cant get anything more than a "hook-up". I need advice.