An almost identical situation to "Is there anything wrong with Alpha marking Alpha." Not that there's anything wrong with that.
We have the big guy Alpha, though in this case, our main character (MC) isn't good at studying, lol. Both are poor, but here, our MC isn't that good at fighting and instead spends his time live-streaming for money. The new kid, a machine learning (ML) transfer from a big city, becomes his deskmate, and of course, the ML is the same height as the MC, strong, and a top student. Both the MC and ML have traumatic or painful pasts and are dealing with the repercussions, which gives them opportunities to comfort each other during their darkest times.
This story uses the trope of the MC having Omega insensitivity syndrome, and the two of them suddenly developing some sort of Alpha compatibility syndrome, forcing them to stay close. This leads to two people who inexplicably became enemies because the ML didn't like the MC's pheromones to interact more closely. To add to the mix, the ML randomly becomes the MC's neighbor.
The ML has been through a lot. His so-called parents are actual villains, and it's hard to imagine how he managed to survive the abuse he endured. Fortunately, he meets the MC, a ball of sunshine who also struggles with major depression. The journey to getting together is quite rough, though. Our MC is very much a straight man and repeatedly denies his feelings, making it obvious to everyone else but himself. However, when he finally opens his eyes, he shows no shame in openly clinging to and expressing his love, which somewhat makes up for his past denials.
, it's a standard coming-of-age love story between two Alphas. Cute but nothing too groundbreaking.