Her: Hey, wanna go out for a drink? 
Me: One drink? 
Her: Yes, I’m giving sports lessons tomorrow I can’t be hungover. 
Me: OK, I believe you because I trust you as my friend. 
Her: Aw, I appreciate it.
several hours and an uncounted number of drinks later, early morning hours.
Me: What happened, why is the sun rising? 
Her: I think one of the beers was off. 
Me: I trusted you! 
Her: To be fair, that is totally on you. You should have known better.