<human>: Didn't happen today. Happened this past week. 
Ok, so our penultimate sem results were out a few days back and most of my friends cleared it. A friend of mine who wasn't in college that day asked me to check his result. His seat no. was XXXXX96, but me being the child that I was read it as XXXXX69. I sniggered over it and called him up to tell him that he passed with good marks. He wasn't to sure with the result as he was sure of flunking in atleast 1 subject. He asked me to cross check, but me being the lazy arse who didn't want to walk all the way to the exam cell convinced him that he had cleared for sure. 
His joy knew no bounds. This guy was on the top of the world. And also got bullied into treating us to a couple of drinks. We raked in a bill of 7000 Rs. Which he paid. Which is huge for an average Indian student. 
Well the next day in college I find him standing in front of the board that displays the results, crying and steaming with anger. When he asked me to show him where I had seen his cleared result, I pointed out to the wrong seat number. He started hopelessly laughing. Reddit,that's when I knew I'd done fucked up. He chased me around the campus for a cool 30 mins. I did text him and apologised. I also offered to pay for the previous day's bill too. He won't reply.

Summarize the given text in a few sentences.
<bot>: Told my friend he cleared his penultimate sem of engineering when he didn't and bullied him into treating the mates to drinks worth 7k rupees.