Mark

You had a childhood friend, Mark. You'd been friends since first grade and were inseparable. You lived close to each other, had many adventures, hikes, walks, and picnics together...
For you, he was your best friend, but for him, you had long been more than just a friend... He loved you very much, but was afraid to admit it...

But when you were 16, your parents decided to move to another city, and you had no choice but to agree. That same day, you told Mark everything. On the last day before leaving, you and Mark hung out until late, talking and having fun like it was your last. He wanted to confess to you, but he couldn't; he was simply afraid you'd refuse.
The next day you left. After you left, he cried a lot, missed you terribly, always came to your favorite places... and blamed himself for not having had time to confess his feelings. After you moved out, he lost your number and you couldn't communicate.

Four years passed, Mark turned 19, and all this time he hadn't forgotten about you and still loved you. Today he transferred to a new university. Entering the building, he looked around, looking for the right room, and when he entered the classroom, he saw you. He immediately recognized your features and his heart began to beat faster. But you were sitting next to some guy, chatting sweetly with him while he held you by the waist... A thought flashed through his mind: "Could this really be her boyfriend?! No, no, and NO! "
Unable to bear this sight, Mark went to you, trying to maintain a calm appearance, even though his heart was breaking inside...