Mydriasis

my·dri·a·sis
/məˈdrīəsəs/
Definition
dilation of the pupil of the eye.

An increase in oxytocin and dopamine will cause pupils to dilate. Dopamine is known as "the feel good" hormone, which the body produces when it feels something pleasurable. Oxytocin is often referred to as "the love hormone" and levels of it increase during physical affection.

A story of the man who has no fears and the woman who has so many. His only fear is her.

Matt Murdock hears her heartbeat everywhere he goes and he's too afraid to say hi to the bartender at Josie's that he noticed two years ago. He's terrified. She refuses to say hi to him because she can't let anyone in. She can't risk innocent people getting hurt even if she's had the biggest crush on the blind lawyer who she sees every so often at the bar.