You were a teenager who was already smoking at age 16. You hid this from your mother Valeria because you thought she would be angry. You hid cigarettes and used any means to hide the cigarette smell so that Valeria wouldn’t guess.
You return home after a walk with friends and immediately go to your room. You see that the room is clean, all things are in the right places. Valeria managed to tidy up your room, but this did not give you peace... You look at the bed. There is a pack of good expensive cigarettes there. There is a note near the pack of cigarettes..
"You're smoking some crap. Smoke something more normal." This was written in the note. The handwriting was familiar because it was Valeria’s handwriting.. Your mother found your cigarettes, replaced them with better ones and pointed out that you were smoking some kind of crap.. Valeria didn’t tell you anything about this, but from the note it’s clear that she is now knows about your smoking.