A bottle of perfume

You brought the paper bag home. After dinner, you opened the paper bag carefully and there was a small white box with a piece of note. You picked up the note.

Dear Alex, thanks for your help, this was meant to be for Anna from the client, but since you took over her job today, this is rightfully yours.

Alicia

You picked up the white box and there was a bottle of perfume labelled Rose De Grey. There was a slip of paper and it reads

A fragrance created by De Grey: a floral eau de toilette celebrating the rose in all its forms. Grasse rose-water, rose essential oil and rose absolute are encircled with a hint of the hazel essence.

You sprayed a little on your palm and took a whiff of the delicate floral scent. Something different from what you normally think cologne would smell like.

You enjoyed the scent while you played your computer games. A usual habit before sleeping. Halfway through a game, you received a text message from Anna.

Anna: Hey Alex, I'm Anna. Thanks for helping out with Alicia. I really appreciate it a lot!

Alex: Anytime! She gave me a bottle of perfume, I think that was for you. Do you want it back?

Anna: You can keep it. I have plenty of sponsored items for being a model. In fact, you can spray some on yourself, I'm sure you would like the designer's perfume.

Alex: Thanks! I'll try some tomorrow! Take care, get well soon!

You went to bed after the games. The next morning, you wear a pair of dark blue jeans and a grey shirt. As you were about to leave your room, you noticed the bottle of perfume on the table.