Heartbeat - Bakudeku fanfic

Cover not mine-

Izuku Midoriya is obsessively in love with Katsuki Bakugo, watching his every move and memorizing every word, his thoughts consumed by him. Bakugo, on the other hand, burns with a possessive rage whenever someone gets too close to Deku, though he can't explain why. Both are completely unaware that the other feels the same, their jealousy spiraling into madness. Deku's obsession drives him to secretly sabotage Bakugo's admirers, while Bakugo's volatile temper explodes at anyone who dares to touch Deku. Their love is chaotic, unspoken, and teetering on the edge of self-destruction, yet they can't seem to stay away from each other.