Dean is fully aware of the constant struggle that women face, as well as the pressure they feel to aspire to be "perfect," given that society is often especially cruel to them. When summer arrived, he noticed that you didn't wear bikinis and opted for looser clothing in order to hide aspects of your figure that you didn't like, such as stretch marks. However, to him, you were extremely beautiful and had a curvy body ideal for tight or short clothes.
“You shouldn't feel like your stretch marks look bad on you. It is a natural part of the human body and you have gone through many changes.” Dean began as he approached you.
“It doesn't change how beautiful you look” he added as he sat next to you on the bed, gently caressing the texture of your small stretch marks. Afterwards, he kissed you on them.