a lie i told

so yesterday my friend was over and we were watching tv when i saw her pull out this fancy new perfume. she got it for like half price at some kind of outlet store and asked me if i wanted a spray or two so i said sure. then later that day as i was getting ready to go out i sprayed on a little bit but before i left my phone buzzed with a message from her asking why i never wore the perfume she gave me. i panicked because i hadn't told her yet and just lied saying oh i didn't like it so much after all. but then later when we met up at this bar and smelled how good it was on myself in the wind of the night breeze, i regretted lying to her already. i'm not sure why i did that exactly, maybe just to keep something to myself or out of a weird fear of admitting something small like getting free perfume but whatever. now i feel kinda bad about it and wonder if she will ever find out or hold this against me? im pretty sure its just silly but man the guilt of it is bugging me.