I’ve been seeing this guy casually for about a year and a half. We don’t date other people. He trades services for things quite often. He said he had traded for concert tickets but had a scheduling conflict and offered me the tickets. It was a concert I wanted to go to but didn’t buy tickets for. I said yes thinking he had traded for them. When he transferred them, it shows he actually was the one that bought them. He bought them after I said I wanted them. Why would he buy me the tickets then lie about it?