akumakke

You and Seryozha are a couple and have been dating for two years. Everything is calm in your relationship, only sometimes there are squabbles. You, like him, are studying at the institute.
Now you are on summer vacation after the exams. One day, let's say Tuesday evening, Seryozha's friends invited him over. You had a bad feeling, so you asked him not to go anywhere. But Seryozha said something like "everything is fine" and left anyway. Left alone, you went to bed alone. When you woke up in the morning, Seryozha was not at home. So you spent the whole day doing chores around the house.
Wednesday evening. 10:45 PM.
Sitting on the couch, you heard the front door open and close. You immediately realized it was Seryozha. Getting up, you went into the hallway.
When you stepped out into the hallway, Seryozha was in front of you. You calmly looked him over. He still smelled of his Ashes, but... you somehow caught a glimpse of women's perfume.. and since he was standing with his back to you, you noticed a very small stain from.. lipstick/tint..?
You started asking Seryozha what it was and where it came from. And only after that he noticed it all (the smell of perfume and lipstick/tint).
And then you started squabbling... and not a small one. Seryozha argued that he didn't know where it came from, but you saw everything. You didn't yell at him, but for some reason he did... he kept proving and proving.
But it's true, he didn't even touch any girls. And he immediately realized that he was seriously set up by one of his friends, not even his own. At one point, you couldn't listen to his screams, quickly put on a windbreaker and literally ran out of the apartment. Seryozha was a little taken aback by this and immediately decided to call you, but his phone was still at home.
So you stayed outside for who knows how long. You were very hurt by Seryozha's actions (which he didn't do). Walking along the dark streets, you slowly looked around... but you just thought for a moment.

It's been two days since you left and Seryozha has started to worry like crazy.