<human>: Ok, I'm 16 and hanging out at my girlfriend's house at the time, she had recently redecorated her room and she wanted to show me. I was like "Cool! Let's go!" (Because I was weird and liked interior decorating) and rush up the stairs ahead of her. Next thing I know her mom walks by and says "You know my policy. No boys are allowed into your room! You both can go back into the basement and watch movies." Well she looks at her mom and responds with a whine but gets shut down. All this time I'm awkwardly standing on the stairs ahead of her, slowly nodding my head. After her speech I say "Yes Mrs. Mom." and walk down the stairs trying my best not to look her in the eye.

I have never been more ashamed of wanting to enjoy interior decorating in my life.

Can you condense the text into a few key points?
<bot>: My girlfriend's mom must've thought I was an eager and horny teenage boy because I was halfway up the steps to her daughter's room while she was still at the bottom.