I'm prepared to be told that I'm being unreasonable here....
My friend's husband bought her tickets for a musical performer for her Christmas and she asked me to go. I said yeah I'd be up for it and asked how much I owed her for the tickets out of politeness. My husband has bought me tickets before for my birthday to take friend to a show and I wouldn't have dreamed taking money off her. Anyway, she wants the money for the ticket...AIBU to think that if you're gifted two tickets you don't charge the other person?
Maybe I'm a soft touch for not charging my friend previously? 