I (and Savanna) have been to many of these meet and greets. They used to not care so much about the touching, but I've noticed that they have started to place the chairs further apart from model and fans. I think it's because I'm a male, but the security guards always instruct me to not touch the girls and to keep my hands visible at all times (lol). Not sure what they say for the gals. I usually don't give a fuck because I engage the models in a decent conversation and they end up being super friendly and touching me haha Adriana even gave me a kiss on the cheek and full on hugged me once. Candice was pretty touchy with me too (she leaned her head on mine for a pic). Same with Behati. Miranda and Karlie were probably the least 'touchy' out of the girls I've met, but still nice.
You cna talk to them as long as you want, but it's awkward because you're in front of a lot of people. But as long as you keep them engaged they will talk and talk. Then the security peeps will chime in and tell them that they must move on. Candice and I talked for about a minute until they security started to usher me out, and Candice told them to let me talk to her longer (hahaha). But eventually they forced me to leave.
I still remember the moment I met Adriana for the first time. She is by far the most captivating out of all of them.
You'll also be surprised by how YOUNG they look in person. We're so used to harsh lighting candids and awkward angles. In the flesh they look sooo much better.
Can I ask, how you know the meet and greets are on. I really want to get to go to one in London!