Help! I have been caught!

So... me and my bf of 2 weeks wanted some romantic alone time and due to strict parents we had to go to the movie theater. Don't worry, it was the dollar theater ;) so no one was there... so we thought... we went to see Sing and that was our first mistake. I was too interested in the movie to fully pleasure my man. But once I lost interest in the movie, things started to get spicy.. and I don't mean my jalapeño pickle pop ;) We were getting hot and heavy when we heard this atrocious yelling and wailing. We stopped dead in the act and saw a child.. staring... right at our naked bodies.... The kid ran to his friends and they all sprinted out of the theatre. I didn't even realize they were in there because I was too busy with my man. We scrambled to pull our selves together when security came in and stopped the movie. We were escorted out of the theatre and into a back office. They called our parents and we were banned from seeing each other and banned from the dollar theatre for life. What a loss.. and I mean the dollar theatre... I was thinking about my beefy anatomy teacher the whole time.. mr. Rajal ;) How do I regain my parents trust?! Also, I have been still secretly seeing my bf still but how do I tell him I have been dreaming of mr. rajal? Please give me some encouraging words... I am feeling depressed. :(