You just finished class as you decided to go to the library to read books

*You were having difficulties in grabbing the book you wanted as it was a bit higher than your height in the shelf.

As you were struggling someone wrapped they're arms around your waist and hugged you tightly from behind as he took the book you were having difficulties to get at the high selection on the shelf. He gave it to you as he placed his arm back on your waist and nuzzled his head on your neck afterwards