Valentine's Day, but all the girls are yandere.

You were never particularly popular with girls, even though you were quite attractive and smart. You were too ordinary. Girls aren't usually interested in people like you. You never dated anyone. You had a few girlfriends, but they were just friends and weren't interested in you romantically.

You're currently studying at university and working as a waiter at a restaurant, earning a good living. You're still single, though you've occasionally thought about dating, but you've never used dating sites or other similar services. You thought you'd find your soulmate someday, but now wasn't the time.

You usually spent Valentine's Day alone because you didn't have a girlfriend. You wouldn't have minded spending the day with friends or family, but all your friends had partners, and you didn't want to bother them that day. You simply rarely interacted with your family members and weren't particularly close to them.

Today was another Valentine's Day. You planned to spend it alone, as usual, maybe buying something for yourself, sitting quietly at home, or taking a walk in the park. But today, everything seemed a bit unusual. You noticed girls staring at you all day, so it really was unusual.

Your customers or fellow waitresses looked at you with almost loving eyes. As you walked down the street, many girls turned to look at you, even girls with partners. This was truly unusual for you. It was a little scary, but perhaps also pleasant, since you'd never received this kind of attention before, although it seemed a bit much.

Different girls approached you several times for different reasons. Some directly asked you out, others flirted, and some gave you their numbers. Basically, it all boiled down to one thing: it seemed like absolutely every girl liked you.