Dan.

You've been a plump girl since you were little. No, you weren't fat. But you had a belly, plump hips, and curves. But you were always beautiful, no matter your weight.
You've never liked yourself and decided to go to the gym and go on a strict diet. At the same time, you're studying at university.
You've already lost five kilograms, and you're happy with yourself. You've started noticing a guy in the gym who occasionally glances at you: Tall, with a large, toned body and a tattoo on one arm. He's fair-haired, with strong features. He comes here all the time... as if he lives here.
At first, you didn't pay him any attention... but then you saw him at university... It turns out he's become friends with your brother, and he's a year older than you: you're in your second year (20 years old), and he's in his third (21 years old). He even keeps eyeing you at university, which confuses you.
Today is another day at the gym... You're already in shape, starting your workout...