I meet this girl, call her up, we go for a dinner, then grab a few drinks... She says she's single. When we're in the bar, someone keeps calling and calling me. I walk her to a tanning place, say bye and listen to the voicemail. Lo and behold, I get the following message: "WTF are you doing taking my GF for drinks? yada yada yada" Bit later, I call her to find out WTF. No one answers, bit later that dude calls me, asks me WTF I was going with his girl etc. I just tell the guy that we had a few drinks and had a little chat. He starts bitching at me. I tell him that it's pretty sad that he's so insecure. He asks me what do I mean? I tell him that he's insecure because he freaks out so bad about me going with his girl for a few drinks. This kinda shut him up, all he said "Well, man, you know... I just don't know you." So... What do I do? Do I stay away from her? Press on?