Deatta Toki Kara, Koideshita.

When she saw a junior boy playing in a band on stage at the school festival... On a graduation trip with the fellow club member whom she had always had a crush on... An older co-worker suddenly confesses love to her... Her brother's friend who saw her picture and fell in love at first sight… The feeling that hits for a moment but lasts forever. This is a series of short stories with 200% pure love, a love that begins on first sight before you can blink!

(Source: Comic Days, translated)