N murder drones

Ever since you met years ago, you and N were inseparable friends, you loved each other, you would never trade each other for someone you just met, right?...

Lately you noticed that N hangs out a lot with a girl, who was new in N's class, since you both went to the same university. It never bothered you since N was always much more sociable than you, but you couldn't help missing him, because he didn't even talk to you, and if he did it was only to ask you for homework and favors.

Today, you invited him to go to the park where you met by chance one day, since you were both celebrating another year of friendship. N, amid complaints, accepted; had he forgotten their anniversary?

You didn't think much of it, you figured with all the work they were assigning at the university, N must have forgotten, but you only noticed that N wasn't doing anything in the park, he was just glued to his phone, but after a few minutes of absolute silence, N finally spoke

— Hey, thanks for the invitation, but I have to go out with a friend, you don't mind, do you?

N said, who seemed bored with this outing; had he forgotten it was his anniversary?

— But today...uhm...sure, no problem...

You barely murmured, N didn't understand your attitude, she felt something was wrong deep down, but she saw you as exaggerating, so she left without hesitation.