To preface, I moved towns in seventh grade, leaving my friends behind, only talking to some over facebook occasionally. There was a girl that I was friends with back then, (Going to be a Sophomore in College,) and I hadn't seen her since, and hadn't talked to her much either. My brother saw her out of coincidence at her place of employment at the time.
Anyway so now that I'm home for the summer I have some time on my hands so I was on facebook. I saw her status about how she was tired of talking to the same friends all the time, (also about 4 months single) So, being rather new to the whole way of PUA, I decide to take a shot and I say, "Then you should meet up with a guy you haven't seen or talked to really since 7th grade...oh wait that's me" She liked the comment. So I'm like, cool Step 1, done. So I wait some time after that, and I FB messaged her. We exchanged the OMG haven't seen you in ages, I worked some playful teasing in, and then I dropped the bomb. I mentioned how i remembered that she saw my twin, and she said she got all excited so I replied, "well you need to see new people, old people you haven't seen for 7 years is sorta the same thing. when we gonna meet up?" She said free on weekends, as am I, so we make a date for last night. We went to a nice Italian Restaurant, Maggiano's, I drove over and picked her up. I went up their stairs to the door, and there she was standing with her mother, who I also hadn't seen in years, awaiting my arrival (I was on time). As I walked over I said "Why Hello You.", and she said "Why Hello" back. I held my eyes on my date as I walked over to the stairs, and holy shit guys, HB 9. It's been 7 years mind you, and I had a little crush back then, that faded away with time, but man.
Anyway, I said hello, gave her mother a peck on the cheek, we talked for a little bit, catching up and what not. Talked about family and how much older I am and look. I'm 5'6" now, pretty solid guy, Swimmer's Build, but then I was short, not very built, so it's quite a difference. My date went inside to grab her purse, her mother and I talked some more about my school year, and the family. HB 9 came back out, played with her mother's hair a bit, (they are really close), and then her mom said "well you two better be off." I said, I suppose so, gestured for HB9 to head down the stairs first, opening a path for her. The ride there was about 20 minutes or so, and we just started talking, and we did not stop the whole night. The meal was delicious, we ended up splitting a dessert, I had command, and she insisted that I did, which was good. The waiter was great. We ended up actually staying in the restaurant for 2 hours over the course of the dinner, just taking our time talking about high school, remembering old friends we shared. We talked about all sorts of stuff, especially our College lives. We continued to talk on the way back to her place. When we finally got home, I knew nothing further was going to happen tonight because she had to go babysit her nephews to replace her friend who has work tomorrow morning. Anyway, I pull into her driveway, and we both get out of my car, and as I look over to her as we start walking to the stairs that lead up to her house, I said, "Now it better not take another 7 years before we see each other again." She replied, "Definitely not." So I get to the stairs with her, and she said thanks for dinner, it was great, I said it was my pleasure, We hugged, and I gave her a small peck on the cheek, and I said goodnight.
But It's not over. So she starts walking up the stairs and said we definitely need to do something some time. And linking back to the dinner convo, I said if you go clubbing again give me a call, I'll go with ya. She says absolutely. So then I returned home. So what do I do, I go on the interwebs, reddit, facebook, blah blah blah. And I get a text at 11:30 from HB9 thanking me again for the night! So what I do, I respond thanks for joining me, it was great seeing you. And then we proceeded to text for an hour, of course I pulled out my teasing and humor, and she loved it. Then i decided to let her go, and that was the night. Even without any closes (K, F-close) I still feel like I had a successful night.

TL;DR: Setup and had a date with a HB9 I haven't seen in 7 years. Long dinner, lots of convo, peck on the cheek goodnight, hour of texting afterwards.