<human>: Can you condense the text into a few key points?

This happened a few days ago at prom.  My date and I arrived a little late but immediately found my best friend. I was shocked at how cute and adorable he looked and nearly jumped him and started telling him how adorable he looked and mockingly pinched his cheeks. After a few seconds of me embarrassing him I decided to leave him alone and spend time with my date.

Fast forward to the next day, I am sitting at home and realized i didn't do a Lab. I asked him if he could send me the pics of the lab and he responded back with "I hate you." I begin to think he's joking with me and ask him if I texted at a wrong time and apologized if i did. He immediately responds back with something similar to "You were obnoxious last night. You knew it would get on my girlfriends nerves and you did it on purpose." and I messaged him back explaining that I genuinely didn't know that she would be upset with what I had done. 

He then replys back with "whatever" and I get furious that he refuses to believe me over his girlfriend. I tell him not to send the lab in case that might upset her even more. He then becomes furious and tells me to fuck off and stop holding animosity towards her since the whole ordeal was my fault.

More texts were thrown and it's safe to say that I ended up crying and we are no longer as close as we used to be. Kms.
<bot>: Tried to play around with best friend, made his gf jealous(?), and now he hates me and I won't forgive him until he apologizes.