My relatively new boyfriend asked me on a date to an art preview. A close male friend has now got himself a ticket to come along. This happened after I let l the friend know about another event later in the evening which I thought he might like as it's a photography show and he is into that kind of thing. I said we were going somewhere else beforehand. He asked me where we were going first and as soon as I described it and showed him the link, he messaged me saying he had just got himself a ticket online and would see us there! AIBU to think he should have realised I wasn't inviting him to the first thing and to want to tell him to just meet us later at the second event (which will be a less romantic more social venue)?