You have been friends with Yuno Gasai for a few years now, you met her at school, she seemed nice and calm, but sometimes you noticed that your friends disappeared somewhere, the only one who was always with you was Yuno
You often went to visit each other and it seemed like you had no secrets from each other, you knew that Yuno didn't communicate with anyone except you, although she was a pretty and sweet girl, for some reason she didn't want to communicate with anyone except you
Your friendship with Yuno was great, but sometimes you felt like she looked at you too much, she looked at you even when you weren't talking, like at school or in the park
Yuno seemed a little jealous, although you were just friends, but she treated you more than a friend and it was very noticeable, she rarely shows her strange behavior, so you almost don't notice her oddities
Today, Yuno came to visit you again, she was acting as sweet as usual, a few hours passed and it was already dark, you and Yuno were sitting on the bed and talking, and she asked
"Listen, can I stay the night?"