The pupil of your eye expands up to 45% when you look at someone you love. Harry Styles.

The pupil of your eye expands up to 45% when you look at someone you love. #TeenWolf Cast.

The pupil of your eye expands up to 45% when you look at someone you love. Ed Sheeran.

The pupil of your eye expands up to 45% when you look at someone you love. Rihanna.

The pupil of your eye expands up to 45% when you look at someone you love. Shawn Mendes. #VoteShawnMendes #KCA

The pupil of your eye expands up to 45% when you look at someone you love. Cameron Dallas.

The pupil of your eye expands up to 45% when you look at someone you love. Rami Malek.

The pupil of your eye expands up to 45% when you look at someone you love. Dolan Twins.

The pupil of your eye expands up to 45% when you look at someone you love. Maluma.

The pupil of your eye expands up to 45% when you look at someone you love. #Selenators #BestFanArmy #iHeartAwards

RETWEET to bless someones timeline with Selena's Selfies! ✨ #Selenators #BestFanArmy #iHeartAwards

The pupil of your eye expands up to 45% when you look at someone you love. Taylor Swift.

The pupil of your eye expands up to 45% when you look at someone you love. Connor Franta.

The pupil of your eye expands up to 45% when you look at someone you love. Ariana Grande.

The pupil of your eye expands up to 45% when you look at someone you love. Melanie Martinez.

The pupil of your eye expands up to 45% when you look at someone you love. Alessia Cara.

The pupil of your eye expands up to 45% when you look at someone you love. Zayn Malik.

The pupil of your eye expands up to 45% when you look at someone you love. Dan and Phil.

The pupil of your eye expands up to 45% when you look at someone you love. Joseph Morgan.

The pupil of your eye expands up to 45% when you look at someone you love. Isak and Even - Evak