<human>: Well, I was at school walking around after my first period class as normal because my second period of the day is acting. Now, I was a bit late to my second period class but it didn't seem to matter much because my teacher is quite lenient when it comes to me. She likes that I involve myself in the theatre program at our school and most of the time she prefers to talk to me to other students.. this is where I developed mild autism..

I walked in late as previously stated (about maybe 5 or 6 minutes) and she didn't say much but I could tell she wasn't happy I came tardy. Now before I delve further into this story I'd like to mention that my teacher never ever wears bras, I'm not sure why, she just doesn't. Very often you'll overhear me or other students who have her or have seen her reminisce about her not wearing a bra but wearing fitted shirts. Sooooooooooooo, she said to me right before I took my seat "Ah *insert name* you're late again.. not a surprise." in a candid, joking kind of way. And in the same tone as if I was mocking her, (which wasn't my intention) I said "Ah Miss Titties, I see you're not wearing a bra again, not a surprise!" and as I waited for her response or even a smidgen of laughter from a fellow classmate I realized I was fucked. I really *really* shitted on this one, no way to save it.

For what seemed like an eternity I was just kind of standing over my seat gazing toward the ground hoping that I'd think of something clever to say to help soothe the tension and awkwardness of the entire situation. I said "It's your choice as to whether or not you want to wear bras, I'm sorry if I offended you." and she didn't say anything except "Get out." and I took my leave unperturbed. It's safe to say I'm going to definitely change my schedule now, I'm in the International Thespian Society too so I'm somewhat obligated to meet with her a few times, and I don't doubt that those times will be exceedingly awkward. I really fucked up.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I came late to class, and my teacher made a joke about it so I made a joke about her never wearing a bra. Now I need to leave the class.