Search Results: flirting with a waitress

I have an ex-friend that does it constantly. I think its not cool. These ladies cannot walk away or say get away from me you loser. I think being friendly would be ok, but sometimes i see them enjoy his company no matter how far he gets out of line. So id like to take a poll for women only. Is there a line being crossed when a woman is at work in customer service?

My ex girlfriend dumped me a few weeks ago because of my drinking problem. Alcohol turns me from a nice sweet guy to a rude argumentative yelling a**hole. She said she doesn't love me anymore, because I am not the man she fell in love with in the beginning. She said I have blown all my chances (we have fought and broken up a couple times in the last year). I tried begging, pleading, and crying (I know the OPPOSITE of what you are supposed to do) for another chance promising to never drink again. She stated I would never quit (I had tried before for 42 days only to fail). She then told me to have a nice life and blocked me. Since then, here is what has happened:
-I have been sober 18 days
-I see a therapist and am prescribed antidepressant a drug that helps reduce alcohol cravings
-I have been eating healthier, exercising, and have lost 15 pounds (I admit I have become overweight)
-She unblocked me and invited me out for ice cream. We went out for ice cream, went back to my place, played Call of Duty, and she slept over (no sex). Just cuddling and she held my hand all night.
-The next night, she came over after work (she is a waitress and works late) and slept over. We couldn't get our clothes off fast enough... let's just put it that way
-After the sex, she told me multiple times how she has missed me
-The next morning, while at work, we were snapchatting casually. I started throwing in a little flirting, and she got upset. She said I was starting to cross a line. I then asked her if she meant what she said last night about missing me. She said "Yes... but I don't want to admit it." I then brought up how passionate last night was, and she replied saying it was a mistake and never should have happened
-I asked her besides my drinking, what hesitations does she have about getting together. She said she doesn't want to fall into the same trap again
-She then said she can't do this anymore, and proceeded to block me

Will she eventually unblock me/come back? I love her..

So my girlfriend (19) and I (24) are dating on our technically 3rd time around since June of last year. Before we even started dating, she was purposely trying to push me away saying she was damaged all that stuff someone might say: I kept pushing so we started going out. Off the bat, she had some exes still in her life: a marine who still flirts with her, a high school fling who constantly asks her to hang out, and a long distance ex who she considers her best friend. I told her it was wrong to keep exes in your life, but she assured me they were friends and friends only. The marine she ended up going out to dinner with (with his family I might add) and then went to his house for a bonfire. She ignored my calls and messages the entire time. I almost broke up with her then, but gave her another chance. The high school fling she kept asking if she could hang out with him, despite him always asking for her "back". The ex of long distance caused our first breakup. I found sexts between them on her phone. She blamed me for this saying my drinking problem led her to do that. We now have a deal where if I don't drink, she keeps him blocked. She stated if I drink again, she can talk to him again: is that even right? She states they're just friends and it won't happen AGAIN. It shouldn't have happened in the first place. Another breakup happened because I asked her to move out of my apartment a while back because of how lazy and messy she was: dishes with food left on the floor, clothes all over. Also she dropped out of school and worked a waitressing job 10 hours a week maximum. When she wasn't working she stayed at the apartment playing Xbox all day. Another time we broke up recently (last week) because I told her she needed to work more hours or go back to school. She claims she will start working more, but I have yet to see it. I admit I did have a drinking problem but never harmed her. Am I dumb for still trying? should I find a way for her and I to keep working?