I was taken aback bru

I went to a lot of anime cons but never actually engage with people there. I mind my own business. Buy merchs and take pictures with cosplayers. But during my latest anime con. I interact with alnst fans and it was the best shit happened to me that day. A few hours apart. Using my previous interaction as an inspiration, i started a conversation with this person. She was looking at till badge pin and i told her "i like till too". She literally went full on guard mode. She said "i didn't want to trade" and leave me. Girl i didn't do anything. Wht did people do to you. Did they force you to trade or what? Or she's just anxious. Sorry girl didn't mean to startle you. Also i have never trade with people. That was the moment i realise people trade things. This has been going for a long time but i just knew about it in that moment. Anyway comic fiesta is fun but id never pay the ticket. Broke student could never. (づ￣ ³￣)づ